init prevLevel to avoid warning
git-svn-id: http://skia.googlecode.com/svn/trunk@10166 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/MipMapTest.cpp b/tests/MipMapTest.cpp
index c305532..9e1d463 100644
--- a/tests/MipMapTest.cpp
+++ b/tests/MipMapTest.cpp
@@ -31,7 +31,7 @@
REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1, NULL));
REPORTER_ASSERT(reporter, !mm->extractLevel(SK_Scalar1 * 2, NULL));
- SkMipMap::Level prevLevel;
+ SkMipMap::Level prevLevel = { 0 }; // make warnings happy
prevLevel.fPixels = NULL; // sentinel
SkScalar scale = SK_Scalar1;