added bug fix for hide-before-show bug

aaronj1335 · aaronj1335 · commit d541eceb51bc · 2011-09-23T08:46:08.000-05:00
this commit fixes a bug where .modal('hide') is called on a modal object before .modal('show'). this can be viewed here: http://jsfiddle.net/aaronj1335/7hH89/8/ (notice the JS exception that is thrown)
diff --git a/js/bootstrap-modal.js b/js/bootstrap-modal.js
@@ -100,6 +100,8 @@
     , hide: function (e) {
         e && e.preventDefault()
 
+        if (! this.isShown) return
+
         var that = this
         this.isShown = false
 
@@ -235,4 +237,4 @@
     })
   })
 
-}( window.jQuery || window.ender );
+}( window.jQuery || window.ender );
