fix modifier layer target check

2.1.5

- fixed: false positive with checkfile in modifier layer target

OP_file_checker.py

@@ -180,8 +180,8 @@ class GPTB_OT_file_checker(bpy.types.Operator):
                 for m in o.grease_pencil_modifiers:
                     if not hasattr(m, 'layer'):
                         continue
-                    if not m.layer in lay_name_list:
+                    if m.layer != '' and not m.layer in lay_name_list:
-                        mess = f'Broken modifier target: {o.name} > {m.name} > {m.layer}'
+                        mess = f'Broken modifier layer target: {o.name} > {m.name} > {m.layer}'
                         print(mess)
                         problems.append(mess)
 

__init__.py

@@ -4,7 +4,7 @@ bl_info = {
 "name": "GP toolbox",
 "description": "Tool set for Grease Pencil in animation production",
 "author": "Samuel Bernou, Christophe Seux",
-"version": (2, 1, 4),
+"version": (2, 1, 5),
 "blender": (3, 0, 0),
 "location": "Sidebar (N menu) > Gpencil > Toolbox / Gpencil properties",
 "warning": "",