From 0a57273f0000421639c926d4d180680e3a64c0f7 Mon Sep 17 00:00:00 2001
From: Kai Compagner
Date: Thu, 15 Jul 2010 03:08:55 +0800
Subject: fix undefine style

---
 src/directives.js      | 2 +-
 test/directivesSpec.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/directives.js b/src/directives.js
index a333c4c4..6b81d864 100644
--- a/src/directives.js
+++ b/src/directives.js
@@ -255,7 +255,7 @@ angularDirective("ng:hide", function(expression, element){
 angularDirective("ng:style", function(expression, element){
   return function(element){
     this.$onEval(function(){
-      element.css(this.$eval(expression));
+      element.css(this.$eval(expression) || {});
     }, element);
   };
 });
diff --git a/test/directivesSpec.js b/test/directivesSpec.js
index df0b5b94..ef4814bf 100644
--- a/test/directivesSpec.js
+++ b/test/directivesSpec.js
@@ -174,6 +174,13 @@ describe("directives", function(){
     expect(element.css('color')).toEqual('red');
   });
 
+  it('should silently ignore undefined ng:style', function() {
+    var scope = compile('<div ng:style="myStyle"></div>');
+    scope.$eval();
+    dump(sortedHtml(element));
+    expect(element.hasClass('ng-exception')).toBeFalsy();
+  });
+
   it('should ng:show', function(){
     var scope = compile('<div ng:hide="hide"></div>');
     scope.$eval();
-- 
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