fixed: /customnode/versions - Issue where a 400 error occurred when no versions were available in CNR.

https://github.com/ltdrdata/ComfyUI-Manager/issues/1397

glob/manager_core.py

@@ -36,7 +36,7 @@ import manager_downloader
 from node_package import InstalledNodePackage
 
 
-version_code = [3, 3, 9]
+version_code = [3, 3, 10]
 version_str = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 

glob/manager_server.py

@@ -816,7 +816,7 @@ async def get_cnr_versions(request):
     node_name = request.match_info.get("node_name", None)
     versions = core.cnr_utils.all_versions_of_node(node_name)
 
-    if versions:
+    if versions is not None:
         return web.json_response(versions, content_type='application/json')
 
     return web.Response(status=400)