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Fix T48806: mesh.materials.clear() does not decrement users counts.

This commit is contained in:
Bastien Montagne 2015-11-19 18:03:38 +01:00
parent 70cf77e1ce
commit c8bf45c323
Notes: blender-bot 2023-06-21 19:23:24 +02:00 
Referenced by issue #46806, mesh.materials.clear() does not decrement users counts
1 changed files with 4 additions and 0 deletions
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source/blender/blenkernel/intern/material.c
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@ -669,6 +669,10 @@ void BKE_material_clear_id(struct ID *id, bool update_data)
Material ***matar;
if ((matar = give_matarar_id(id))) {
short *totcol = give_totcolp_id(id);
while ((*totcol)--) {
id_us_min((ID *)((*matar)[*totcol]));
}
*totcol = 0;
if (*matar) {
MEM_freeN(*matar);