[Piglit] [PATCH] util/ktx: Remove stray semicolon.

[Vinson Lee]

Fix stray semicolon defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/util/piglit_ktx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/util/piglit_ktx.c b/tests/util/piglit_ktx.c
index d6c9231..a95300e 100644
--- a/tests/util/piglit_ktx.c
+++ b/tests/util/piglit_ktx.c
@@ -796,7 +796,7 @@ piglit_ktx_load_texture(struct piglit_ktx *self,
 
 	/* Reset GL error state. */
 	while (glGetError())
-		;;
+		;
 
 	if (*tex_name == 0) {
 		glGenTextures(1, tex_name);
-- 
2.3.3