[Piglit] [PATCH 3/5] glean: silence unused var compiler warning

[Brian Paul]

---
 tests/glean/tshaderapi.cpp |    1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/glean/tshaderapi.cpp b/tests/glean/tshaderapi.cpp
index 5111c30..fcd6547 100644
--- a/tests/glean/tshaderapi.cpp
+++ b/tests/glean/tshaderapi.cpp
@@ -440,6 +440,7 @@ ShaderAPITest::test_uniform_neg_location(void)
 	GLfloat data[4];
 
 	program = make_program("#version 110\nvoid main() { gl_Position = vec4(1.0, 1.0, 1.0, 1.0); }\n", NULL);
+	(void) program;
 	assert_no_error();
 	glUniform1i_func(-1, 1);
 	assert_no_error();
-- 
1.7.10.4