diff options
| -rw-r--r-- | core/jni/android/graphics/Graphics.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/jni/android/graphics/Graphics.cpp b/core/jni/android/graphics/Graphics.cpp index d7b75db..2eccfbd 100644 --- a/core/jni/android/graphics/Graphics.cpp +++ b/core/jni/android/graphics/Graphics.cpp @@ -365,6 +365,9 @@ SkCanvas* GraphicsJNI::getNativeCanvas(JNIEnv* env, jobject canvas) { SkASSERT(canvas); SkASSERT(env->IsInstanceOf(canvas, gCanvas_class)); jlong canvasHandle = env->GetLongField(canvas, gCanvas_nativeInstanceID); + if (!canvasHandle) { + return NULL; + } SkCanvas* c = reinterpret_cast<android::Canvas*>(canvasHandle)->getSkCanvas(); SkASSERT(c); return c; |