Added null check when searching value in "global"

Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/74c50e40
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/74c50e40
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/74c50e40

Branch: refs/heads/develop
Commit: 74c50e40a624027946505980b01b267189909516
Parents: 9fa2c6f
Author: Om <[email protected]>
Authored: Thu Nov 7 11:15:00 2013 -0800
Committer: Om <[email protected]>
Committed: Thu Nov 7 11:34:41 2013 -0800

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 frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/74c50e40/frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as
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diff --git a/frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as 
b/frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as
index 8ab5a45..6f9ad06 100644
--- a/frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as
+++ b/frameworks/as/src/org/apache/flex/core/SimpleCSSValuesImpl.as
@@ -241,7 +241,11 @@ package org.apache.flex.core
                                return value;
             }
                        o = values["*"];                        
-                       return o[valueName];
+                       if(o)
+                       {
+                               return o[valueName];
+                       }
+                       return null;
                }
                
                public function setValue(thisObject:Object, valueName:String, 
value:*):void

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