proper initialisation of $oldquestionid; merged from MOODLE_16_STABLE

2006-05-23 09:32:26 +00:00
parent 0629da47d2
commit b01a2fcd0f
1 changed files with 2 additions and 1 deletions
@@ -146,6 +146,7 @@
                $replaceold   = !$hasresponses && $replaceinall;
            }

+            $oldquestionid = false;
            if (!$replaceold) { // create a new question
                $oldquestionid = $question->id;
                if (!$makecopy) {
@@ -161,7 +162,7 @@
                error("Failed to save the question!");
            }

-            if(isset($oldquestionid)) {
+            if(!empty($oldquestionid)) {
                // create version entries for different quizzes
                $version = new object();
                $version->oldquestion = $oldquestionid;