[Piglit] [PATCH 3/4] glean/texcube: Initialize TexCubeTest member variable.

[Vinson Lee]

Fixes uninitialized scalar field defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/glean/ttexcube.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/glean/ttexcube.h b/tests/glean/ttexcube.h
index 8ca15e3..7494022 100644
--- a/tests/glean/ttexcube.h
+++ b/tests/glean/ttexcube.h
@@ -43,7 +43,8 @@ class TexCubeTest: public BasicTest {
 	TexCubeTest(const char* testName, const char* filter,
 		       const char* description):
 	    BasicTest(testName, filter, "GL_ARB_texture_cube_map",
-		      description) {
+		      description),
+	    mTolerance() {
 	}
 
 	virtual void runOne(BasicResult& r, Window& w);
-- 
1.8.0.2