Fix BS in m.nate.com

[Title] Fix BS in m.nate.com
[Issue#] N/A
[Problem] BS occurred when clicking the link in m.nate.com
[Cause] There is no check for page()
[Solution] Add the check for page()

Change-Id: I8c82109dcdbb8b1e4f93ff3fbca579a954bd4264

diff --git a/Source/WebCore/rendering/RenderObject.cpp b/Source/WebCore/rendering/RenderObject.cpp
index eb2a012..708d9fc 100755 (executable)
--- a/Source/WebCore/rendering/RenderObject.cpp
+++ b/Source/WebCore/rendering/RenderObject.cpp
@@ -2308,7 +2308,7 @@ void RenderObject::willBeDestroyed()
         frame()->eventHandler()->stopAutoscrollTimer(true);
 
 #if ENABLE(TIZEN_SCREEN_READER)
-    if (frame())
+    if (frame() && frame()->page())
         frame()->page()->chrome()->client()->rendererWillBeDestroyed(this);
 #endif