Updated Branches:
  refs/heads/develop 7cab71bb2 -> 1199cca6d

FLEX-33875 check to stop RTE


Project: http://git-wip-us.apache.org/repos/asf/flex-sdk/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-sdk/commit/1199cca6
Tree: http://git-wip-us.apache.org/repos/asf/flex-sdk/tree/1199cca6
Diff: http://git-wip-us.apache.org/repos/asf/flex-sdk/diff/1199cca6

Branch: refs/heads/develop
Commit: 1199cca6ddb6fce742a136c596d5f285eafcd35f
Parents: 7cab71b
Author: Justin Mclean <[email protected]>
Authored: Tue Nov 5 08:55:16 2013 +1100
Committer: Justin Mclean <[email protected]>
Committed: Tue Nov 5 08:55:16 2013 +1100

----------------------------------------------------------------------
 .../projects/spark/src/spark/components/supportClasses/Skin.as     | 2 +-
 frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/flex-sdk/blob/1199cca6/frameworks/projects/spark/src/spark/components/supportClasses/Skin.as
----------------------------------------------------------------------
diff --git 
a/frameworks/projects/spark/src/spark/components/supportClasses/Skin.as 
b/frameworks/projects/spark/src/spark/components/supportClasses/Skin.as
index 6d1dfb3..9e106ae 100644
--- a/frameworks/projects/spark/src/spark/components/supportClasses/Skin.as
+++ b/frameworks/projects/spark/src/spark/components/supportClasses/Skin.as
@@ -188,7 +188,7 @@ public class Skin extends Group implements 
IHighlightBitmapCaptureClient
         var exclusions:Array = focusSkinExclusions;
         if (!exclusions)
         {
-            if (this["hostComponent"] is SkinnableComponent)
+            if ("hostComponent" in this && this["hostComponent"] is 
SkinnableComponent)
                 exclusions = 
SkinnableComponent(this["hostComponent"]).suggestedFocusSkinExclusions;
         }
         var exclusionCount:Number = (exclusions == null) ? 0 : 
exclusions.length;

http://git-wip-us.apache.org/repos/asf/flex-sdk/blob/1199cca6/frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as 
b/frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as
index 93a49ba..495312d 100644
--- a/frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as
+++ b/frameworks/projects/spark/src/spark/skins/ActionScriptSkinBase.as
@@ -799,7 +799,7 @@ public class ActionScriptSkinBase extends UIComponent 
implements IHighlightBitma
         var exclusions:Array = focusSkinExclusions;
         if (!exclusions)
         {
-            if (this["hostComponent"] is SkinnableComponent)
+            if ("hostComponent" in this && this["hostComponent"] is 
SkinnableComponent)
                 exclusions = 
SkinnableComponent(this["hostComponent"]).suggestedFocusSkinExclusions;
         }
         var exclusionCount:Number = (exclusions == null) ? 0 : 
exclusions.length;

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