fix(service manager): fix nonetype for service manager

gnes-ai · Aug 9, 2019 · e773aa3 · e773aa3
1 parent 23c6e68
commit e773aa3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/gnes/service/base.py b/gnes/service/base.py
@@ -460,6 +460,7 @@ def __enter__(self):
         self.stack = ExitStack()
         for s in self.services:
             self.stack.enter_context(s)
+        return self
 
     def __exit__(self, exc_type, exc_val, exc_tb):
         self.stack.close()