From a3d4645f1ef6818923729a20de3a3a6397028694 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Fri, 26 Apr 2013 13:06:20 +0000
Subject: [PATCH] Add missing return

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@8771 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/plugin/FileInfo.php        | 1 +
 lib/plugin/FoafViewer.php      | 1 +
 lib/plugin/FrameInclude.php    | 1 +
 lib/plugin/LinkDatabase.php    | 1 +
 lib/plugin/ModeratedPage.php   | 2 ++
 lib/plugin/PhotoAlbum.php      | 2 ++
 lib/plugin/RateIt.php          | 1 +
 lib/plugin/WatchPage.php       | 1 +
 lib/plugin/WikiAdminSelect.php | 1 +
 lib/plugin/WikiAdminUtils.php  | 1 +
 10 files changed, 12 insertions(+)

diff --git a/lib/plugin/FileInfo.php b/lib/plugin/FileInfo.php
index 75482ea77..d37f3ec8f 100644
--- a/lib/plugin/FileInfo.php
+++ b/lib/plugin/FileInfo.php
@@ -204,6 +204,7 @@ class WikiPlugin_FileInfo
             $n -= floor($factor * $b);
             return number_format($b, $n ? 3 : 0) . $suffix;
         }
+        return '';
     }
 
     function phonysize($a)
diff --git a/lib/plugin/FoafViewer.php b/lib/plugin/FoafViewer.php
index bff5d75e5..72684a399 100644
--- a/lib/plugin/FoafViewer.php
+++ b/lib/plugin/FoafViewer.php
@@ -187,6 +187,7 @@ class WikiPlugin_FoafViewer
                 return $html;
             }
         }
+        return '';
     }
 
     /**
diff --git a/lib/plugin/FrameInclude.php b/lib/plugin/FrameInclude.php
index e8cf221d3..3d7469df1 100644
--- a/lib/plugin/FrameInclude.php
+++ b/lib/plugin/FrameInclude.php
@@ -145,6 +145,7 @@ class WikiPlugin_FrameInclude
         $request->discardOutput();
         displayPage($request, new Template('frameset', $request, $tokens));
         $request->finish(); //noreturn
+        return '';
     }
 }
 
diff --git a/lib/plugin/LinkDatabase.php b/lib/plugin/LinkDatabase.php
index 01d5d3fe3..2dacd1185 100644
--- a/lib/plugin/LinkDatabase.php
+++ b/lib/plugin/LinkDatabase.php
@@ -183,6 +183,7 @@ class WikiPlugin_LinkDatabase
         } else {
             return $this->error(fmt("Unsupported format argument %s", $args['format']));
         }
+        return '';
     }
 }
 
diff --git a/lib/plugin/ModeratedPage.php b/lib/plugin/ModeratedPage.php
index 4fab64e8a..a78cec0ca 100644
--- a/lib/plugin/ModeratedPage.php
+++ b/lib/plugin/ModeratedPage.php
@@ -323,6 +323,7 @@ class WikiPlugin_ModeratedPage
         } else {
             return $this->approval_form($request, $args, $moderation, 'approve');
         }
+        return '';
     }
 
     /**
@@ -337,6 +338,7 @@ class WikiPlugin_ModeratedPage
         } else {
             return $this->approval_form($request, $args, $moderation, 'reject');
         }
+        return '';
     }
 
     function cleanup_and_notify(&$request, $args, &$moderation)
diff --git a/lib/plugin/PhotoAlbum.php b/lib/plugin/PhotoAlbum.php
index d67a0993b..c12314799 100644
--- a/lib/plugin/PhotoAlbum.php
+++ b/lib/plugin/PhotoAlbum.php
@@ -549,6 +549,7 @@ display_slides();"));
         }
         $photos[] = array("name" => $src, //album_location."/$src".album_default_extension,
             "desc" => "");
+        return '';
     }
 
     /**
@@ -668,6 +669,7 @@ display_slides();"));
                     "name_tile" => dirname($src) . "/" . trim($data[0]));
             }
         }
+        return '';
     }
 }
 
diff --git a/lib/plugin/RateIt.php b/lib/plugin/RateIt.php
index 8fdd259cb..7d22a160c 100644
--- a/lib/plugin/RateIt.php
+++ b/lib/plugin/RateIt.php
@@ -288,6 +288,7 @@ var msg_rating_deleted = '" . _("Rating deleted!") . "';
             }
             return $html;
         }
+        return HTML::raw();
     }
 
     // box is used to display a fixed-width, narrow version with common header
diff --git a/lib/plugin/WatchPage.php b/lib/plugin/WatchPage.php
index a6402c5e0..f5947c848 100644
--- a/lib/plugin/WatchPage.php
+++ b/lib/plugin/WatchPage.php
@@ -169,6 +169,7 @@ class WikiPlugin_WatchPage
                 }
             }
         }
+        return '';
     }
 }
 
diff --git a/lib/plugin/WikiAdminSelect.php b/lib/plugin/WikiAdminSelect.php
index d1f582fce..8c7b848fe 100644
--- a/lib/plugin/WikiAdminSelect.php
+++ b/lib/plugin/WikiAdminSelect.php
@@ -232,6 +232,7 @@ class WikiPlugin_WikiAdminSelect
         } else {
             ; //return $action_result;
         }
+        return '';
     }
 
     protected function tablePush(&$table, $first, $second)
diff --git a/lib/plugin/WikiAdminUtils.php b/lib/plugin/WikiAdminUtils.php
index 1349f74ef..715086fa6 100644
--- a/lib/plugin/WikiAdminUtils.php
+++ b/lib/plugin/WikiAdminUtils.php
@@ -108,6 +108,7 @@ class WikiPlugin_WikiAdminUtils
             $message,
             array(_("Back") => $args['return_url']));
         $alert->show(); // noreturn
+        return '';
     }
 
     private function _getLabel($action)
-- 
2.42.0