Merge pull request #127 from e-task/master

Fix to make zoom by mousewheel working in Mozilla Firefox and Microsoft Internet Explorer / Microsoft Edge
opensourceBIM · Jan 22, 2016 · 95919a3 · 95919a3
2 parents 7eddb18 + 4e93202
commit 95919a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/api/Control/PickFlyOrbit.js b/api/Control/PickFlyOrbit.js
@@ -432,7 +432,7 @@ BIMSURFER.Control.PickFlyOrbit = BIMSURFER.Class(BIMSURFER.Control, {
 	 */
 	mouseWheel: function(e) {
 		var delta = 0;
-		event = e;
+		var event = e;
 		if (event.wheelDelta) {
 			delta = event.wheelDelta / 120;
 			if (window.opera) {