Library reload code: add early out in case there is nothing to reload.

2018-02-07 21:52:38 +01:00
parent 1dafe759ed
commit 843271d0a5
1 changed files with 5 additions and 0 deletions
--- a/source/blender/windowmanager/intern/wm_files_link.c
+++ b/source/blender/windowmanager/intern/wm_files_link.c
@@ -590,6 +590,11 @@ static void lib_relocate_do(
 		}
 	}

+	if (lapp_data->num_items == 0) {
+		/* Early out in case there is nothing to do. */
+		return;
+	}
+
 	BKE_main_id_tag_all(bmain, LIB_TAG_PRE_EXISTING, true);

 	/* We do not want any instanciation here! */