i965: fix potential NULL pointer dereference. The third region

isn't created at all for 965

diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c
index 646e43eecf688f0b6a79e48ad29a95f4cd9a20fb..83a00303df9f9829d28c108144a6506c3ecc3544 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_context.c
+++ b/src/mesa/drivers/dri/i965/intel_context.c
@@ -685,10 +685,13 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
              intel_renderbuffer_set_region(intel_fb->color_rb[1],
                                            intel->back_region);
          }
+
+#if 0
          if (intel_fb->color_rb[2]) {
              intel_renderbuffer_set_region(intel_fb->color_rb[2],
                                            intel->third_region);
          }
+#endif
          if (irbDepth) {
              intel_renderbuffer_set_region(irbDepth, intel->depth_region);
          }