[Piglit] [PATCH] glsl-mat-attribute: Use result of link status check.

[Vinson Lee]

Fixes unchecked return value defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/shaders/glsl-mat-attribute.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/shaders/glsl-mat-attribute.c b/tests/shaders/glsl-mat-attribute.c
index adad0ed..942c599 100644
--- a/tests/shaders/glsl-mat-attribute.c
+++ b/tests/shaders/glsl-mat-attribute.c
@@ -212,6 +212,7 @@ void piglit_init(int argc, char **argv)
 		const char *sources[2];
 		GLint stat;
 		GLuint sh;
+		GLboolean ok;
 
 		sprintf(buf, "#define IDX %d\n", i);
 
@@ -238,7 +239,9 @@ void piglit_init(int argc, char **argv)
 		glBindAttribLocation(prog[i], 5, "normalization");
 
 		glLinkProgram(prog[i]);
-		piglit_link_check_status(prog[i]);
+		ok = piglit_link_check_status(prog[i]);
+		if (!ok)
+			piglit_report_result(PIGLIT_FAIL);
 	}
 
 	glClearColor(0.3, 0.3, 0.3, 0.0);
-- 
1.8.1