r300-gallium: Typo in assert.

diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index d15b4ff..e6bb408 100644 (file)
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -143,7 +143,7 @@ static void r300_update_vertex_layout(struct r300_context* r300)
 
         for (i = 0; i < vinfo.num_attribs; i++) {
             /* Make sure we have a proper destination for our attribute */
-            assert(tab[i] == -1);
+            assert(tab[i] != -1);
 
             temp = translate_vertex_data_type(vinfo.attrib[i].emit) |
                 (tab[i] << R300_DST_VEC_LOC_SHIFT);