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Fix #28722: Segfault when reading volumetric clouds example

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Added checking for voxel data isn't NULL.
This commit is contained in:
Sergey Sharybin
2011-09-22 16:28:38 +00:00
parent d3a76bc507
commit 9ea32d34c4
1 changed files with 1 additions and 1 deletions
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2
source/blender/blenlib/intern/bpath.c
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@@ -244,7 +244,7 @@ static struct Tex *tex_stepdata__internal(struct Tex *tex, const int step_next,
tex= tex->id.next;
while (tex) {
if (tex->type == TEX_VOXELDATA && TEX_VD_IS_SOURCE_PATH(tex->vd->file_format))
if (tex->type == TEX_VOXELDATA && tex->vd && TEX_VD_IS_SOURCE_PATH(tex->vd->file_format))
break;
/* image is not a image with a path, skip it */
tex= tex->id.next;