From 9baada2a5c5c7856f031a2f0df8fd3c5bf3c65b0 Mon Sep 17 00:00:00 2001
From: Royce Feng <royce@fogcreek.com>
Date: Tue, 3 Jul 2012 10:03:21 -0400
Subject: [PATCH] Default to auto width if container has 0 width (hidden)

---
 select2.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/select2.js b/select2.js
index d4960a53..4884a0fb 100755
--- a/select2.js
+++ b/select2.js
@@ -1033,7 +1033,7 @@
                         return matches[1];
                 }
             }
-            return this.opts.element.width() + 'px';
+            return (this.opts.element.width() === 0 ? 'auto' : this.opts.element.width() + 'px');
         }
     });