on line 1030, there was a division by zero when a student has not viewed any pages. Now it checks to makes sure $nviewed != 0. This is for the ongoing score feature.

2005-03-29 22:04:06 +00:00
parent 143211e5da
commit 93943f6570
1 changed files with 6 additions and 1 deletions
@@ -1027,7 +1027,12 @@ function lesson_calculate_ongoing_score($lesson, $userid, $retries, $return=fals
            }
        }
        $nviewed = count($temp); // this counts number of Questions the user viewed
-        $thegrade = intval(100 * $ncorrect / $nviewed);
+		if ($nviewed != 0) {
+			$thegrade = intval(100 * $ncorrect / $nviewed);	
+		} else {
+			$thegrade = 0;
+		}
+        

        if ($return) {
            return $thegrade;