electrum

commit f9f6ea436519a3df65591a039a8e18ff358a711c
parent b96b5af10191511efc1ef8cd93d655c028503a03
Author: Janus <ysangkok@gmail.com>
Date:   Thu, 19 Jul 2018 12:43:53 +0200

commands: tolerate lack of argument to 'verbosity'

Diffstat:
M
electrum/commands.py
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/electrum/commands.py b/electrum/commands.py
@@ -829,7 +829,9 @@ def add_network_options(parser):
 
 def add_global_options(parser):
     group = parser.add_argument_group('global options')
-    group.add_argument("-v", "--verbosity", dest="verbosity", default='', help="Set verbosity filter")
+    # const is for when no argument is given to verbosity
+    # default is for when the flag is missing
+    group.add_argument("-v", "--verbosity", dest="verbosity", help="Set verbosity filter", default='', const='', nargs='?')
     group.add_argument("-D", "--dir", dest="electrum_path", help="electrum directory")
     group.add_argument("-P", "--portable", action="store_true", dest="portable", default=False, help="Use local 'electrum_data' directory")
     group.add_argument("-w", "--wallet", dest="wallet_path", help="wallet path")