Mesa (master): i965: Fix segfaults since the buffer_storage changes.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 42c2366de5a09227ae662b10ff479cee88a1f6c3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=42c2366de5a09227ae662b10ff479cee88a1f6c3

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Feb 25 11:35:49 2014 -0800

i965: Fix segfaults since the buffer_storage changes.

---

 src/mesa/drivers/dri/i965/intel_buffer_objects.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.c b/src/mesa/drivers/dri/i965/intel_buffer_objects.c
index bd7e88d..e6124dc 100644
--- a/src/mesa/drivers/dri/i965/intel_buffer_objects.c
+++ b/src/mesa/drivers/dri/i965/intel_buffer_objects.c
@@ -523,7 +523,7 @@ intel_bufferobj_unmap(struct gl_context * ctx, struct gl_buffer_object *obj,
       intel_batchbuffer_emit_mi_flush(brw);
       _mesa_align_free(intel_obj->range_map_buffer[index]);
       intel_obj->range_map_buffer[index] = NULL;
-   } else if (intel_obj->range_map_bo != NULL) {
+   } else if (intel_obj->range_map_bo[index] != NULL) {
       const unsigned extra = obj->Mappings[index].Pointer -
                              intel_obj->range_map_bo[index]->virtual;