From 463468bc966e4ba2bd7310502e58cb26141c7a19 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 22 Apr 2006 16:45:12 +0000
Subject: [PATCH] fixed typo in ismember() - nasty one! and some warnings
 get_directory_size()

---
 lib/moodlelib.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index f6185da123..13b3465198 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -3425,7 +3425,7 @@ function ismember($groupid, $userid=0) {
                         return true;
                     }
                 }
-            } else if ($mygroupid == $groupid) {
+            } else if ($mgroupid == $groupid) {
                 return true;
             }
         }
@@ -4402,16 +4402,16 @@ function get_directory_size($rootdir, $excludefile='') {
         }
     }
 
-    $size = 0;
-
     if (!is_dir($rootdir)) {          // Must be a directory
-        return $dirs;
+        return 0;
     }
 
     if (!$dir = @opendir($rootdir)) {  // Can't open it for some reason
-        return $dirs;
+        return 0;
     }
 
+    $size = 0;
+
     while (false !== ($file = readdir($dir))) {
         $firstchar = substr($file, 0, 1);
         if ($firstchar == '.' or $file == 'CVS' or $file == $excludefile) {
-- 
2.39.5