MDL-46480 fix get_htmlelement_size() to deal with hidden or non-block elements

2014-08-08 10:29:17 +12:00
parent 753493ae11
commit 8f73f2a160
1 changed files with 5 additions and 1 deletions
@@ -346,7 +346,11 @@ M.util.init_maximised_embed = function(Y, id) {
            if (val == 'auto') {
                val = el.getComputedStyle(prop);
            }
-            return parseInt(val);
+            val = parseInt(val);
+            if (isNaN(val)) {
+                return 0;
+            }
+            return val;
        } else {
            return 0;
        }