[Piglit] [PATCH] gl-3.2-depth-tex-sampling: Check return value of piglit_check_gl_error.

[Vinson Lee]

Fixes "Unchecked return value" defects reported by Coverity.

Signed-off-by: Vinson Lee <v...@freedesktop.org>
---
 tests/spec/gl-3.2/depth-tex-sampling.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/tests/spec/gl-3.2/depth-tex-sampling.c 
b/tests/spec/gl-3.2/depth-tex-sampling.c
index a7def6c..89827ba 100644
--- a/tests/spec/gl-3.2/depth-tex-sampling.c
+++ b/tests/spec/gl-3.2/depth-tex-sampling.c
@@ -73,7 +73,9 @@ make_depth_texture(void)
                     TEX_SIZE, TEX_SIZE, 0,
                     format, GL_FLOAT, texels);
 
-       piglit_check_gl_error(GL_NO_ERROR);
+       if (!piglit_check_gl_error(GL_NO_ERROR)) {
+               piglit_report_result(PIGLIT_FAIL);
+       }
 
        /* this call should generate an error in the core profile */
        glTexParameteri(GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE, GL_INTENSITY);
@@ -124,7 +126,9 @@ make_shader_program(void)
 
        glLinkProgram(prog);
 
-       piglit_check_gl_error(GL_NO_ERROR);
+       if (!piglit_check_gl_error(GL_NO_ERROR)) {
+               piglit_report_result(PIGLIT_FAIL);
+       }
 
        return prog;
 }
@@ -156,7 +160,9 @@ make_vao(void)
        glEnableVertexAttribArray(0);
        glEnableVertexAttribArray(1);
 
-       piglit_check_gl_error(GL_NO_ERROR);
+       if (!piglit_check_gl_error(GL_NO_ERROR)) {
+               piglit_report_result(PIGLIT_FAIL);
+       }
 
        return vbo;
 }
-- 
1.8.3.2

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