2 files changed, 28 insertions, 7 deletions

diff --git a/source/blender/blenkernel/BKE_library.h b/source/blender/blenkernel/BKE_library.h
index 534427c9da3..f956749dc9d 100644
--- a/source/blender/blenkernel/BKE_library.h
+++ b/source/blender/blenkernel/BKE_library.h
@@ -65,7 +65,10 @@ int set_listbasepointers(struct Main *main, struct ListBase **lb);
 void free_libblock(struct ListBase *lb, void *idv);
 void free_libblock_us(struct ListBase *lb, void *idv);
 void free_main(struct Main *mainvar);
-void tag_main(struct Main *mainvar, int tag);
+
+void tag_main_idcode(struct Main *mainvar, const short type, const short tag);
+void tag_main_lb(struct ListBase *lb, const short tag);
+void tag_main(struct Main *mainvar, const short tag);
 
 void rename_id(struct ID *id, const char *name);
 void name_uiprefix_id(char *name, struct ID *id);
diff --git a/source/blender/blenkernel/intern/library.c b/source/blender/blenkernel/intern/library.c
index cac0b64a6b6..08adfdc1960 100644
--- a/source/blender/blenkernel/intern/library.c
+++ b/source/blender/blenkernel/intern/library.c
@@ -1257,18 +1257,36 @@ static void lib_indirect_test_id(ID *id, Library *lib)
 	}
 }
 
-void tag_main(struct Main *mainvar, int tag)
+void tag_main_lb(ListBase *lb, const short tag)
 {
-	ListBase *lbarray[MAX_LIBARRAY];
 	ID *id;
+	if(tag) {
+		for(id= lb->first; id; id= id->next) {
+			id->flag |= LIB_DOIT;
+		}
+	}
+	else {
+		for(id= lb->first; id; id= id->next) {
+			id->flag &= ~LIB_DOIT;
+		}
+	}
+}
+
+void tag_main_idcode(struct Main *mainvar, const short type, const short tag)
+{
+	ListBase *lb= which_libbase(mainvar, type);
+
+	tag_main_lb(lb, tag);
+}
+
+void tag_main(struct Main *mainvar, const short tag)
+{
+	ListBase *lbarray[MAX_LIBARRAY];
 	int a;
 
 	a= set_listbasepointers(mainvar, lbarray);
 	while(a--) {
-		for(id= lbarray[a]->first; id; id= id->next) {
-			if(tag)	id->flag |= LIB_DOIT;
-			else	id->flag &= ~LIB_DOIT;
-		}
+		tag_main_lb(lbarray[a], tag);
 	}
 }