[Mesa-dev] [PATCH 4/8] mesa: fix error handling for glTexEnv

[Yuanhan Liu]

Fix error handling while calling glTexEnv with invalid texture
environment parameters.

Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
---
 src/mesa/main/texenv.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/texenv.c b/src/mesa/main/texenv.c
index c0d0f37..1df3890 100644
--- a/src/mesa/main/texenv.c
+++ b/src/mesa/main/texenv.c
@@ -731,7 +731,8 @@ get_texenvi(struct gl_context *ctx, const struct gl_texture_unit *texUnit,
       break;
 
    default:
-      ;
+      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexEnvfv(pname)");
+      break;
    }
 
    return -1; /* error */
-- 
1.7.4.4