[Tizen] Fix nullptr issue when we use fixed image cache

Change-Id: I717ce37a32cd262dd3ce4f26f4a05639139b6792
Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>

diff --git a/dali-toolkit/internal/visuals/animated-image/fixed-image-cache.cpp b/dali-toolkit/internal/visuals/animated-image/fixed-image-cache.cpp
index 56ef741..d4aa1da 100644 (file)
--- a/dali-toolkit/internal/visuals/animated-image/fixed-image-cache.cpp
+++ b/dali-toolkit/internal/visuals/animated-image/fixed-image-cache.cpp
@@ -230,7 +230,10 @@ void FixedImageCache::ClearCache()
   }
   mReadyFlags.clear();
   mLoadStates.assign(mImageUrls.size(), TextureManager::LoadState::NOT_STARTED);
-  mMaskingData->mAlphaMaskId = TextureManager::INVALID_TEXTURE_ID;
+  if(mMaskingData)
+  {
+    mMaskingData->mAlphaMaskId = TextureManager::INVALID_TEXTURE_ID;
+  }
 }
 
 void FixedImageCache::UploadComplete(