fixing a warning

2007-11-06 02:58:28 +00:00
parent 4e3dad540c
commit 0cd2561466
1 changed files with 1 additions and 1 deletions
@@ -135,7 +135,7 @@ function SCORMapi1_2() {
        if (substr($element,0,14) == 'cmi.objectives') {
            preg_match('/\.(\d+)\./',$element,$matches);
            $element = preg_replace('/\.(\d+)\./',".\$1.",$element);
-            if ($matches[1] == $count) {
+            if (isset($matches[1]) && $matches[1] == $count) {
                $count++;
                $end = strpos($element,$matches[1])+strlen($matches[1]);
                $subelement = substr($element,0,$end);