Check if activeElement is available in max-width

drublic · Jun 6, 2014 · d5dae8e · d5dae8e
1 parent 48b2eff
commit d5dae8e
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog
 
 ## HEAD
+* Check if activeElement is available in max-width
 
 ## 1.1.5 - 05.06.2014
 * Fix position of close button on small screens

diff --git a/plugins/modal-maxwidth.js b/plugins/modal-maxwidth.js
@@ -48,6 +48,11 @@
 	var _scale = function () {
 		var element = CSSModal.activeElement;
 
+		// Eject if no active element is set
+		if (!element) {
+			return;
+		}
+
 		_currentMaxWidth = element.getAttribute('data-cssmodal-maxwidth');
 		_currentMaxWidth = parseInt(_currentMaxWidth, 10);
 
@@ -69,11 +74,10 @@
 		var closeButtonMarginRight = 10;
 
 		// Skip if there is no max width or the window is wider
-		if (!_currentMaxWidth || innerWidth > _currentMaxWidth) {
+		if (!element || !_currentMaxWidth || innerWidth > _currentMaxWidth) {
 			return;
 		}
 
-
 		// Window width minus margin left and right
 		_margin = parseInt(element.getAttribute('data-cssmodal-margin'), 10) || _margin;
 		_currentMaxWidth = innerWidth - (_margin * 2);