Update jquery.autosize.js

on IE8 when textarea has display:none causes error: Invalid argument. jquery.autosize.js, line 116 character 6 the width() returned by jQuery is a negative number, assigning it in IE8 causes the error.
4zik88 · Jan 17, 2013 · b1612cf · b1612cf
1 parent 27d1467
commit b1612cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jquery.autosize.js b/jquery.autosize.js
@@ -113,7 +113,7 @@
 					original = parseInt(ta.style.height,10);
 
 					// Update the width in case the original textarea width has changed
-					mirror.style.width = $ta.width() + 'px';
+					mirror.style.width = ($ta.width() < 0 ? 0 : $ta.width()) + 'px';
 
 					// The following three lines can be replaced with `height = mirror.scrollHeight` when dropping IE7 support.
 					mirror.scrollTop = 0;