X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=electrum;h=1e4acec36aa1c80fda88466f49021f74a007d997;hb=f9dad74e13b3979322e25d9e37b56c553662f4e0;hp=15edf601af63254e2a30924ce3f915787f0cf3a2;hpb=0636ef8b329505cfb04ef767d5e97d8637d996f9;p=electrum-nvc.git

diff --git a/electrum b/electrum
index 15edf60..1e4acec 100755
--- a/electrum
+++ b/electrum
@@ -64,7 +64,7 @@ def prompt_password(prompt, confirm=True):
 
 def arg_parser():
     usage = "%prog [options] command"
-    parser = optparse.OptionParser(prog=usage, add_help_option=False)
+    parser = optparse.OptionParser(usage=usage, add_help_option=False)
     parser.add_option("-h", "--help", action="callback", callback=print_help_cb, help="show this help text")
     parser.add_option("-g", "--gui", dest="gui", help="User interface: qt, lite, gtk, text or stdio")
     parser.add_option("-w", "--wallet", dest="wallet_path", help="wallet path (default: electrum.dat)")
@@ -96,23 +96,24 @@ def print_help(parser):
     print_msg("Type 'electrum help <command>' to see the help for a specific command")
     print_msg("Type 'electrum --help' to see the list of options")
     run_command(known_commands['help'])
-    sys.exit(1)
 
 
 def print_help_cb(self, opt, value, parser):
     print_help(parser)
+    sys.exit(1)
+
+
 
 
-def run_command(cmd, password=None, args=[]):
-    import socket
+def run_command(cmd, password=None, args=None):
+    if args is None:
+        args = []  # Do not use mutables as default values!
     if cmd.requires_network and not options.offline:
         network = NetworkProxy(config)
         if not network.start(start_daemon= (True if cmd.name!='daemon' else False)):
             print "Daemon not running"
             sys.exit(1)
 
-
-
         if wallet:
             wallet.start_threads(network)
             wallet.update()
@@ -146,6 +147,7 @@ def run_command(cmd, password=None, args=[]):
 
 if __name__ == '__main__':
 
+    wallet = None
     parser = arg_parser()
     options, args = parser.parse_args()
     if options.portable and options.wallet_path is None:
@@ -364,6 +366,7 @@ if __name__ == '__main__':
     elif cmd.name == 'help':
         if len(args) < 2:
             print_help(parser)
+            sys.exit(1)
 
     # check the number of arguments
     if len(args) - 1 < cmd.min_args: