[taler-bank] branch master updated: launcher script

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ms pushed a commit to branch master
in repository bank.

The following commit(s) were added to refs/heads/master by this push:
     new 915bca1  launcher script
915bca1 is described below

commit 915bca1c343dbb8f6a11f9acb437730eaa219eda
Author: MS <ms@taler.net>
AuthorDate: Mon Nov 2 18:51:14 2020 +0100

    launcher script
    
    handle the case where no sub-commands were given upon invocation.
---
 bin/taler-bank-manage | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bin/taler-bank-manage b/bin/taler-bank-manage
index 81f3651..7c06b0d 100755
--- a/bin/taler-bank-manage
+++ b/bin/taler-bank-manage
@@ -169,6 +169,9 @@ P = SUB.add_parser('config', help="show config")
 P.set_defaults(func=handle_config)
 
 ARGS = PARSER.parse_args()
+if not ARGS.func:
+    print("Please give one of the following sub-commands: serve, django, 
config")
+    sys.exit(1)
 
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "talerbank.settings")
 

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