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- added extra check for valid Material pointer array in Mesh. Someone

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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.
This commit is contained in:
Ton Roosendaal
2003-12-31 15:27:31 +00:00
parent 10c0f4ae9f
commit 3eee89e393
1 changed files with 7 additions and 3 deletions
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10
source/blender/blenloader/intern/readfile.c
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@@ -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);