diff options
Diffstat (limited to 'src/mesa/main/texobj.c')
| -rw-r--r-- | src/mesa/main/texobj.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c index fbd498dd935..e5b70701c44 100644 --- a/src/mesa/main/texobj.c +++ b/src/mesa/main/texobj.c @@ -116,9 +116,10 @@ _mesa_lookup_texture(struct gl_context *ctx, GLuint id) struct gl_texture_object * _mesa_lookup_texture_err(struct gl_context *ctx, GLuint id, const char* func) { - struct gl_texture_object *texObj; + struct gl_texture_object *texObj = NULL; - texObj = _mesa_lookup_texture(ctx, id); /* Returns NULL if not found. */ + if (id > 0) + texObj = _mesa_lookup_texture(ctx, id); /* Returns NULL if not found. */ if (!texObj) _mesa_error(ctx, GL_INVALID_OPERATION, "%s(texture)", func); |