catch the case where the security group is not found

NixOS · Jun 20, 2017 · b4c52c3 · b4c52c3
1 parent 429bf93
commit b4c52c3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/nixops/ec2_utils.py b/nixops/ec2_utils.py
@@ -165,3 +165,4 @@ def id_to_security_group_name(conn, sg_id, vpc_id):
         if sg.id == sg_id:
             name = sg.name
             return name
+    raise Exception("could not resolve security group id '{0}' in VPC '{1}'".format(sg_id, vpc_id))