MDL-21336 testing with $correct != '' so that correct answer 0 is shown in multianswer

2010-01-14 21:59:07 +00:00
parent 3bf11ca479
commit ba95414539
1 changed files with 1 additions and 1 deletions
@@ -357,7 +357,7 @@ class embedded_cloze_qtype extends default_questiontype {
                            }
                        }
                    }
-                    if ($correctanswer) {
+                    if ($correctanswer != '' ) {
                        $feedback = '<div class="correctness">';
                        $feedback .= get_string('correctansweris', 'quiz', s($correctanswer));
                        $feedback .= '</div>';