[Bf-blender-cvs] [d17128520d1] blender-v3.0-release: Simplification: Use generic `BKE_object_materials_test` in object liblink code.

[Bastien Montagne]

Commit: d17128520d17733073b87b184d09cbd6057d28d5
Author: Bastien Montagne
Date:   Wed Nov 3 17:56:25 2021 +0100
Branches: blender-v3.0-release
https://developer.blender.org/rBd17128520d17733073b87b184d09cbd6057d28d5

Simplification: Use generic `BKE_object_materials_test` in object liblink code.

Better avoid own specific logic here, when we already have a proper
'API' function for that.

===================================================================

M	source/blender/blenkernel/intern/object.c

===================================================================

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 933e83d4f7c..dc6ef580408 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -849,6 +849,7 @@ static void object_blend_read_lib(BlendLibReader *reader, ID *id)
 {
   Object *ob = (Object *)id;
 
+  Main *bmain = BLO_read_lib_get_main(reader);
   BlendFileReadReport *reports = BLO_read_lib_reports(reader);
 
   /* XXX deprecated - old animation system <<< */
@@ -945,12 +946,7 @@ static void object_blend_read_lib(BlendLibReader *reader, ID *id)
   /* When the object is local and the data is library its possible
    * the material list size gets out of sync. T22663. */
   if (ob->data && ob->id.lib != ((ID *)ob->data)->lib) {
-    const short *totcol_data = BKE_object_material_len_p(ob);
-    /* Only expand so as not to lose any object materials that might be set. */
-    if (totcol_data && (*totcol_data > ob->totcol)) {
-      // printf("'%s' %d -> %d\n", ob->id.name, ob->totcol, *totcol_data);
-      BKE_object_material_resize(BLO_read_lib_get_main(reader), ob, *totcol_data, false);
-    }
+    BKE_object_materials_test(bmain, ob, ob->data);
   }
 
   BLO_read_id_address(reader, ob->id.lib, &ob->gpd);