From: moodler <moodler>
Date: Fri, 18 Apr 2003 07:25:32 +0000 (+0000)
Subject: Robustness on a variable
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=fc6a91994ed81f81c7213c1d80753762734bfa7c;p=moodle.git

Robustness on a variable
---

diff --git a/course/lib.php b/course/lib.php
index 90bcf10c0b..5f07cc4d03 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -359,7 +359,8 @@ function print_recent_activity($course) {
                        }
                     break;
                     case "delete mod":
-                       if ($changelist["$log->info"]["operation"] == "add") {
+                       if (!empty($changelist["$log->info"]["operation"]) and 
+                                  $changelist["$log->info"]["operation"] == "add") {
                            $changelist["$log->info"] = NULL;
                        } else {
                            $strdeleted = get_string("deletedactivity", "moodle", get_string("modulename", $info[0]));