st/nine: fix early basetexture destruction

Reviewed-by: Tiziano Bacocco <tizbac2@gmail.com>
Signed-off-by: Axel Davy <axel.davy@ens.fr>

diff --git a/src/gallium/state_trackers/nine/basetexture9.c b/src/gallium/state_trackers/nine/basetexture9.c
index 5134de24e234c9576a57821fcc0bac28dd1a8e6b..8d183e65d462e79319110f38b025d04c96b52104 100644 (file)
--- a/src/gallium/state_trackers/nine/basetexture9.c
+++ b/src/gallium/state_trackers/nine/basetexture9.c
@@ -85,7 +85,8 @@ NineBaseTexture9_dtor( struct NineBaseTexture9 *This )
     pipe_sampler_view_reference(&This->view[0], NULL);
     pipe_sampler_view_reference(&This->view[1], NULL);
 
-    list_del(&This->list),
+    if (This->list.prev != NULL && This->list.next != NULL)
+        list_del(&This->list),
 
     NineResource9_dtor(&This->base);
 }