diff options
| author | Ton Roosendaal <ton@blender.org> | 2003-12-31 18:27:31 +0300 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2003-12-31 18:27:31 +0300 |
| commit | 3eee89e393b8f4e387de9495d928a8c5741a8eaa (patch) | |
| tree | 77089b4fcd904e9834a4d76b8b821cf88cc1e22c /source | |
| parent | 10c0f4ae9fe3249cbbe9fe83887fcb040a8a4b3b (diff) | |
- added extra check for valid Material pointer array in Mesh. Someone
reported crash with a popular Python script that apparantly doesnt
initialize a Mesh good (setting totcol, but not creating pointer array)
When no Material array is present, 'totcol' is set at zero now.
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/blenloader/intern/readfile.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index 9631bcc958a..e44aae82ae2 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -1912,9 +1912,13 @@ static void lib_link_mesh(FileData *fd, Main *main) if(me->id.flag & LIB_NEEDLINK) { int i; - for(i=0; i<me->totcol; i++) - me->mat[i]= newlibadr_us(fd, me->id.lib, me->mat[i]); - + /* this check added for python created meshes */ + if(me->mat) { + for(i=0; i<me->totcol; i++) + me->mat[i]= newlibadr_us(fd, me->id.lib, me->mat[i]); + } + else me->totcol= 0; + me->ipo= newlibadr_us(fd, me->id.lib, me->ipo); me->key= newlibadr_us(fd, me->id.lib, me->key); me->texcomesh= newlibadr_us(fd, me->id.lib, me->texcomesh); |