Fixed double class appending

usablica · Sep 24, 2013 · 2eef841 · 2eef841
1 parent e062e7f
commit 2eef841
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/widearea.js b/widearea.js
@@ -141,7 +141,7 @@
       fullscreenIcon.onclick = fullscreenIconClickHandler;
 
       //add widearea class to textarea
-      currentTextArea.className += (currentTextArea.className + " widearea").replace(/^\s+|\s+$/g, "");
+      currentTextArea.className = (currentTextArea.className + " widearea").replace(/^\s+|\s+$/g, "");
 
       //set wideArea id and increase the stepper
       currentTextArea.setAttribute("data-widearea-id", this._wideAreaId);