Merged bug fix for global glossary flag from MOODLE_13_STABLE to trunk

diff --git a/mod/glossary/lib.php b/mod/glossary/lib.php
index 0319725c25cb1fe3556ed060d39c728b08220497..a94842016406b165d7d9aa4cbd38e578ec83c11f 100644 (file)
--- a/mod/glossary/lib.php
+++ b/mod/glossary/lib.php
@@ -64,6 +64,9 @@ global $CFG;
     if ( !isadmin() ) {
         unset($glossary->globalglossary);
     }
+    if (empty($glossary->globalglossary)) {
+        $glossary->globalglossary = 0;
+    }
 
     $glossary->timemodified = time();
     $glossary->id = $glossary->instance;