[Piglit] [PATCH] getteximage-formats: Fix uninitialized variable.

[Vinson Lee]

Fixes Coverity uninitialized scalar variable defect.

Signed-off-by: Vinson Lee <vlee at vmware.com>
---
 tests/texturing/getteximage-formats.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/tests/texturing/getteximage-formats.c b/tests/texturing/getteximage-formats.c
index c891835..f6bdd56 100644
--- a/tests/texturing/getteximage-formats.c
+++ b/tests/texturing/getteximage-formats.c
@@ -239,6 +239,10 @@ compute_expected_color(const struct format_desc *fmt,
 			}
 			else {
 				baseFormat = 0;  /* ??? */
+				texel[0] = 0.0;
+				texel[1] = 0.0;
+				texel[2] = 0.0;
+				texel[3] = 0.0;
 			}
 		}
 		else if (l > 0) {
-- 
1.7.7.3