r300g: fix crash while binding a NULL constant buffer

2013-03-21 19:29:29 +01:00
parent 92855bcc95
commit 53228fe2a8
1 changed files with 1 additions and 1 deletions
@@ -2056,7 +2056,7 @@ static void r300_set_constant_buffer(struct pipe_context *pipe,
    struct r300_constant_buffer *cbuf;
    uint32_t *mapped;

-    if (!cb)
+    if (!cb || (!cb->buffer && !cb->user_buffer))
        return;

    switch (shader) {