From c89b10ffe4adb1df724b6a7c5c31b42c7dd3376b Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 2 Dec 2009 09:47:02 -0800
Subject: Code style cleanup: dropped some unnecessary =& reference assignments
 where they're used only out of habit for PHP 4-style object semantics

---
 lib/schema.php | 18 +++++++++---------
 lib/util.php   |  2 +-
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'lib')

diff --git a/lib/schema.php b/lib/schema.php
index df7cb65f5..a8ba91b87 100644
--- a/lib/schema.php
+++ b/lib/schema.php
@@ -94,7 +94,7 @@ class Schema
 
     public function getTableDef($name)
     {
-        $res =& $this->conn->query('DESCRIBE ' . $name);
+        $res = $this->conn->query('DESCRIBE ' . $name);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -213,7 +213,7 @@ class Schema
 
         $sql .= "); ";
 
-        $res =& $this->conn->query($sql);
+        $res = $this->conn->query($sql);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -234,7 +234,7 @@ class Schema
 
     public function dropTable($name)
     {
-        $res =& $this->conn->query("DROP TABLE $name");
+        $res = $this->conn->query("DROP TABLE $name");
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -269,7 +269,7 @@ class Schema
             $name = "$table_".implode("_", $columnNames)."_idx";
         }
 
-        $res =& $this->conn->query("ALTER TABLE $table ".
+        $res = $this->conn->query("ALTER TABLE $table ".
                                    "ADD INDEX $name (".
                                    implode(",", $columnNames).")");
 
@@ -291,7 +291,7 @@ class Schema
 
     public function dropIndex($table, $name)
     {
-        $res =& $this->conn->query("ALTER TABLE $table DROP INDEX $name");
+        $res = $this->conn->query("ALTER TABLE $table DROP INDEX $name");
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -314,7 +314,7 @@ class Schema
     {
         $sql = "ALTER TABLE $table ADD COLUMN " . $this->_columnSql($columndef);
 
-        $res =& $this->conn->query($sql);
+        $res = $this->conn->query($sql);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -339,7 +339,7 @@ class Schema
         $sql = "ALTER TABLE $table MODIFY COLUMN " .
           $this->_columnSql($columndef);
 
-        $res =& $this->conn->query($sql);
+        $res = $this->conn->query($sql);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -363,7 +363,7 @@ class Schema
     {
         $sql = "ALTER TABLE $table DROP COLUMN $columnName";
 
-        $res =& $this->conn->query($sql);
+        $res = $this->conn->query($sql);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
@@ -446,7 +446,7 @@ class Schema
 
         $sql = 'ALTER TABLE ' . $tableName . ' ' . implode(', ', $phrase);
 
-        $res =& $this->conn->query($sql);
+        $res = $this->conn->query($sql);
 
         if (PEAR::isError($res)) {
             throw new Exception($res->getMessage());
diff --git a/lib/util.php b/lib/util.php
index 99a0a1db3..ab046e871 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -127,7 +127,7 @@ function common_check_user($nickname, $password)
                 if (0 == strcmp(common_munge_password($password, $user->id),
                                 $user->password)) {
                     //internal checking passed
-                    $authenticatedUser =& $user;
+                    $authenticatedUser = $user;
                 }
             }
         }
-- 
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