Merge branch '0.7.x' into 0.8.x

Conflicts:

	classes/Notice.php
	lib/action.php
	lib/router.php
	lib/twitter.php

1 files changed, 10 insertions, 10 deletions

diff --git a/actions/updateprofile.php b/actions/updateprofile.php
index 4751a04ff..7dc52fda9 100644
--- a/actions/updateprofile.php
+++ b/actions/updateprofile.php
@@ -34,6 +34,8 @@ class UpdateprofileAction extends Action
             $server = omb_oauth_server();
             list($consumer, $token) = $server->verify_request($req);
             if ($this->update_profile($req, $consumer, $token)) {
+                header('HTTP/1.1 200 OK');
+                header('Content-type: text/plain');
                 print "omb_version=".OMB_VERSION_01;
             }
         } catch (OAuthException $e) {
@@ -136,22 +138,24 @@ class UpdateprofileAction extends Action
 
         $orig_profile = clone($profile);
 
-        if ($nickname) {
+        /* Use values even if they are an empty string. Parsing an empty string in
+           updateProfile is the specified way of clearing a parameter in OMB. */
+        if (!is_null($nickname)) {
             $profile->nickname = $nickname;
         }
-        if ($profile_url) {
+        if (!is_null($profile_url)) {
             $profile->profileurl = $profile_url;
         }
-        if ($fullname) {
+        if (!is_null($fullname)) {
             $profile->fullname = $fullname;
         }
-        if ($homepage) {
+        if (!is_null($homepage)) {
             $profile->homepage = $homepage;
         }
-        if ($bio) {
+        if (!is_null($bio)) {
             $profile->bio = $bio;
         }
-        if ($location) {
+        if (!is_null($location)) {
             $profile->location = $location;
         }
 
@@ -173,10 +177,6 @@ class UpdateprofileAction extends Action
                     return false;
                 }
             }
-            header('HTTP/1.1 200 OK');
-            header('Content-type: text/plain');
-            print 'Updated profile';
-            print "\n";
             return true;
         }
     }