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-rw-r--r--src/mesa/drivers/x11/xm_api.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index bdf6f1d4286..eada4740956 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1341,6 +1341,8 @@ static GLboolean initialize_visual_and_buffer( int client,
32, /*bitmap_pad*/
0 /*bytes_per_line*/ );
#endif
+ if (!b->rowimage)
+ return GL_FALSE;
}
return GL_TRUE;