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mesa: fix error handling for glTexEnv

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

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Yuanhan Liu 2011-09-19 15:03:00 +08:00 • committed by Brian Paul
parent f1ddde5c16
commit b020b111a8
1 changed files with 2 additions and 1 deletions
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3
src/mesa/main/texenv.c
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@ -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 */