[Piglit] [PATCH] arb_program_interface_query: Remove unused variable.

[Vinson Lee]

Fix GCC unused-variable warning.

resource-index.c: In function ‘piglit_init’:
resource-index.c:211:23: warning: unused variable ‘i’ [-Wunused-variable]
  GLuint prog, shader, i;
                       ^

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

diff --git a/tests/spec/arb_program_interface_query/resource-index.c b/tests/spec/arb_program_interface_query/resource-index.c
index 2fd98a5..d39ac0c 100644
--- a/tests/spec/arb_program_interface_query/resource-index.c
+++ b/tests/spec/arb_program_interface_query/resource-index.c
@@ -208,7 +208,7 @@ atomic_counter_index_test()
 void
 piglit_init(int argc, char **argv)
 {
-	GLuint prog, shader, i;
+	GLuint prog, shader;
 	bool pass = true;
 	const char **marker = xfb_markers;
 
-- 
2.1.0