fix error with delete host in inventory.py script (kubernetes-sigs#4203)

* fix error with delete host in inventory.py script * minor fix
emanaev · Feb 11, 2019 · befa8a6 · befa8a6
1 parent 85b77f7
commit befa8a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contrib/inventory_builder/inventory.py b/contrib/inventory_builder/inventory.py
@@ -190,7 +190,7 @@ def ips(start_address, end_address):
             return [ip_address(ip).exploded for ip in range(start, end+1)]
 
         for host in hosts:
-            if '-' in host:
+            if '-' in host and not host.startswith('-'):
                 start, end = host.strip().split('-')
                 try:
                     reworked_hosts.extend(ips(start, end))