Use include_once where applicable

All of these are sourcing function libraries so we don't need to include
them more than once. Things that insert actual HTML into the output were
left calling include().

Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Loui Chang <louipc.ist@gmail.com>

10 files changed, 20 insertions, 21 deletions

diff --git a/web/html/account.php b/web/html/account.php
index c07d2f9..e8a3218 100644
--- a/web/html/account.php
+++ b/web/html/account.php
@@ -2,7 +2,7 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include('aur.inc');         # access AUR common functions
+include_once('aur.inc');         # access AUR common functions
 include_once('acctfuncs.inc');   # access Account specific functions
 
 set_lang();                 # this sets up the visitor's language
diff --git a/web/html/addvote.php b/web/html/addvote.php
index e5fe945..53044c0 100644
--- a/web/html/addvote.php
+++ b/web/html/addvote.php
@@ -2,7 +2,7 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");
+include_once("aur.inc");
 set_lang();
 check_sid();
 html_header();
diff --git a/web/html/index.php b/web/html/index.php
index 3918d95..33c39eb 100644
--- a/web/html/index.php
+++ b/web/html/index.php
@@ -2,11 +2,11 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");
+include_once("aur.inc");
 set_lang();
 check_sid();
 
-include('stats.inc');
+include_once('stats.inc');
 
 html_header( __("Home") );
 
diff --git a/web/html/logout.php b/web/html/logout.php
index 88a1e26..14c652e 100644
--- a/web/html/logout.php
+++ b/web/html/logout.php
@@ -2,7 +2,7 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");         # access AUR common functions
+include_once("aur.inc");         # access AUR common functions
 include_once("acctfuncs.inc");         # access AUR common functions
 
 
diff --git a/web/html/packages.php b/web/html/packages.php
index 5b2d5ef..ace4599 100644
--- a/web/html/packages.php
+++ b/web/html/packages.php
@@ -2,10 +2,10 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");         # access AUR common functions
-set_lang();                 # this sets up the visitor's language
-include('pkgfuncs.inc');    # package specific functions
-check_sid();                # see if they're still logged in
+include_once("aur.inc");      # access AUR common functions
+set_lang();                   # this sets up the visitor's language
+include_once('pkgfuncs.inc'); # package specific functions
+check_sid();                  # see if they're still logged in
 
 # Set the title to the current query if required
 if (isset($_GET['ID'])) {
diff --git a/web/html/pkgedit.php b/web/html/pkgedit.php
index 5a711d0..fede693 100644
--- a/web/html/pkgedit.php
+++ b/web/html/pkgedit.php
@@ -2,8 +2,8 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");         # access AUR common functions
-include("pkgfuncs.inc");    # use some form of this for i18n support
+include_once("aur.inc");         # access AUR common functions
+include_once("pkgfuncs.inc");    # use some form of this for i18n support
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
 html_header();              # print out the HTML header
diff --git a/web/html/pkgsubmit.php b/web/html/pkgsubmit.php
index a3394af..0f7b449 100644
--- a/web/html/pkgsubmit.php
+++ b/web/html/pkgsubmit.php
@@ -1,13 +1,13 @@
 <?php
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
-include("config.inc");
+include_once("config.inc");
 
-require('Archive/Tar.php');
-require('Find.php');
+require_once('Archive/Tar.php');
+require_once('Find.php');
 
-include("aur.inc");         # access AUR common functions
-include("pkgfuncs.inc");    # package functions
+include_once("aur.inc");         # access AUR common functions
+include_once("pkgfuncs.inc");    # package functions
 
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
diff --git a/web/html/rpc.php b/web/html/rpc.php
index dc3d20b..399c9ad 100644
--- a/web/html/rpc.php
+++ b/web/html/rpc.php
@@ -2,8 +2,7 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");
-include("aurjson.class.php");
+include_once("aurjson.class.php");
 
 if ( $_SERVER['REQUEST_METHOD'] == 'GET' ) {
     if ( isset($_GET['type']) ) {
diff --git a/web/html/rss2.php b/web/html/rss2.php
index 499450b..ef6b2e7 100644
--- a/web/html/rss2.php
+++ b/web/html/rss2.php
@@ -2,9 +2,9 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
 
-include("aur.inc");
+include_once("aur.inc");
 
-include("feedcreator.class.php");
+include_once("feedcreator.class.php");
 
 #If there's a cached version <1hr old, won't regenerate now
 $rss = new UniversalFeedCreator();
diff --git a/web/html/tu.php b/web/html/tu.php
index 7634b64..c054b3b 100644
--- a/web/html/tu.php
+++ b/web/html/tu.php
@@ -2,7 +2,7 @@
 
 set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");
+include_once("aur.inc");
 set_lang();
 check_sid();
 html_header();