Index: modules.php
===================================================================
RCS file: /cvsroot/moodle/moodle/admin/modules.php,v
retrieving revision 1.44
diff -u -r1.44 modules.php
--- modules.php	12 Sep 2007 02:56:50 -0000	1.44
+++ modules.php	10 Dec 2007 19:20:51 -0000
@@ -156,6 +156,17 @@
             // remove entent handlers and dequeue pending events
             events_uninstall('mod/'.$module->name);
 
+            // Perform any custom uninstall tasks
+            if (file_exists($CFG->dirroot . '/mod/' . $module->name . '/lib.php')) {
+                require_once($CFG->dirroot . '/mod/' . $module->name . '/lib.php');
+                $uninstallfunction = $module->name . '_uninstall';
+                if (function_exists($uninstallfunction)) {
+                    if (! $uninstallfunction() ) {
+                        notify('Encountered a problem running uninstall function for '.$module->name.'!');
+                    }
+                }
+            }
+
             $a->module = $strmodulename;
             $a->directory = "$CFG->dirroot/mod/$delete";
             notice(get_string("moduledeletefiles", "", $a), "modules.php");