From f2852b3dd7d95d04eafb1b8af17e41eac1148bd1 Mon Sep 17 00:00:00 2001 From: havoc Date: Fri, 20 Oct 2006 15:57:17 +0000 Subject: [PATCH] attempt to avoid some Mem_Free errors on NULL pointers if there are no surfaces in the map git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6607 d7cf8633-e32d-0410-b094-e92efae38249 --- model_brush.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/model_brush.c b/model_brush.c index 960c1c83..203e8350 100644 --- a/model_brush.c +++ b/model_brush.c @@ -5002,7 +5002,8 @@ static void Mod_Q3BSP_LoadFaces(lump_t *l) // free the no longer needed vertex data loadmodel->brushq3.num_vertices = 0; - Mem_Free(loadmodel->brushq3.data_vertex3f); + if (loadmodel->brushq3.data_vertex3f) + Mem_Free(loadmodel->brushq3.data_vertex3f); loadmodel->brushq3.data_vertex3f = NULL; loadmodel->brushq3.data_normal3f = NULL; loadmodel->brushq3.data_texcoordtexture2f = NULL; @@ -5010,7 +5011,8 @@ static void Mod_Q3BSP_LoadFaces(lump_t *l) loadmodel->brushq3.data_color4f = NULL; // free the no longer needed triangle data loadmodel->brushq3.num_triangles = 0; - Mem_Free(loadmodel->brushq3.data_element3i); + if (loadmodel->brushq3.data_element3i) + Mem_Free(loadmodel->brushq3.data_element3i); loadmodel->brushq3.data_element3i = NULL; } -- 2.39.2