From: taeyoon <taeyoon0.lee@samsung.com>
Date: Wed, 28 Dec 2016 13:38:21 +0000 (+0900)
Subject: [3.0] Checked value by dynamic_cast
X-Git-Tag: accepted/tizen/3.0.m2/mobile/20170104.141840^0
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git;a=commitdiff_plain;h=f6952fa2f24d7173e05597f3e54c862a4dc5a6e4

[3.0] Checked value by dynamic_cast

  dynamic_cast fails and type is a pointer, it returns a null pointer
  Most window impl functions check it, but ShowIndicator not.

Change-Id: Ib8d015f2bf005ba67033e735f0e995c72f2006a2
---

diff --git a/adaptors/ecore/wayland/window-impl-ecore-wl.cpp b/adaptors/ecore/wayland/window-impl-ecore-wl.cpp
index 2160e4f..576e348 100644
--- a/adaptors/ecore/wayland/window-impl-ecore-wl.cpp
+++ b/adaptors/ecore/wayland/window-impl-ecore-wl.cpp
@@ -196,7 +196,12 @@ void Window::ShowIndicator( Dali::Window::IndicatorVisibleMode visibleMode )
 
   ECore::WindowRenderSurface* wlSurface( dynamic_cast< ECore::WindowRenderSurface * >( mSurface ) );
   DALI_ASSERT_DEBUG(wlSurface);
-  Ecore_Wl_Window* wlWindow = wlSurface->GetWlWindow();
+
+  Ecore_Wl_Window* wlWindow = NULL;
+  if( wlSurface )
+  {
+    wlWindow = wlSurface->GetWlWindow();
+  }
 
   mIndicatorVisible = visibleMode;