if fBitmap is still NULL, return false

git-svn-id: http://skia.googlecode.com/svn/trunk@11908 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/src/core/SkBitmapProcState.cpp b/src/core/SkBitmapProcState.cpp
index c50266f017328c4adfddc28502281a32b098c644..a535f086ea642921db8883325761b8af223951a1 100644 (file)
--- a/src/core/SkBitmapProcState.cpp
+++ b/src/core/SkBitmapProcState.cpp
@@ -343,8 +343,11 @@ bool SkBitmapProcState::chooseProcs(const SkMatrix& inv, const SkPaint& paint) {
             return false;
         }
     }
-
-    SkASSERT(fBitmap);
+    // The above logic should have always assigned fBitmap, but in case it
+    // didn't, we check for that now...
+    if (NULL == fBitmap) {
+        return false;
+    }
 
     bool trivialMatrix = (fInvMatrix.getType() & ~SkMatrix::kTranslate_Mask) == 0;
     bool clampClamp = SkShader::kClamp_TileMode == fTileModeX &&