[Piglit] [PATCH] glsl-1.40: Print the same expected output used in comparison.

[Vinson Lee]

Fix Coverity uninitialized scalar variable defect.

CID: 743760
Fixes: aa5525e713b6 ("glsl-1.40: Add a test for vertex shaders that don't write gl_Position.")
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/spec/glsl-1.40/tf-no-position.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tests/spec/glsl-1.40/tf-no-position.c b/tests/spec/glsl-1.40/tf-no-position.c
index af6b37013b84..85abcc5681b8 100644
--- a/tests/spec/glsl-1.40/tf-no-position.c
+++ b/tests/spec/glsl-1.40/tf-no-position.c
@@ -63,7 +63,6 @@ void piglit_init(int argc, char **argv)
 	GLuint vs;
 	GLuint *readback;
 	GLuint buffer[BUFFER_SIZE];
-	GLuint expected[BUFFER_SIZE];
 	int i;
 	bool pass = true;
 	GLint input_index;
@@ -124,8 +123,8 @@ void piglit_init(int argc, char **argv)
 	/* Check output */
 	for (i = 0; i < BUFFER_SIZE; ++i) {
 		if (verts[i] != readback[i]) {
-			printf("readback[%u]: %u, expected: %u\n", i,
-			       readback[i], expected[i]);
+			printf("readback[%u]: %u, verts[%u]: %u\n", i,
+			       readback[i], i, verts[i]);
 			pass = false;
 		}
 	}
-- 
2.9.3