[Piglit] [PATCH] clipflat: Fix uninitialized variable warning.

[Vinson Lee]

Fix GCC maybe-uninitialized warning.

clipflat.c: In function 'reportFailure.isra.0':
clipflat.c:374:10: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(msg1, sizeof(msg1), "clipflat: Failure for %s(%s),"
          ^

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/general/clipflat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/general/clipflat.c b/tests/general/clipflat.c
index 54eb236..37a40af 100644
--- a/tests/general/clipflat.c
+++ b/tests/general/clipflat.c
@@ -359,6 +359,7 @@ reportFailure(GLenum mode, int drawMode, GLuint facing,
 		break;
 	default:
 		assert(0);
+		d = "???";
 	}
 
 	if (facing == 0)
-- 
1.8.5.2