From 070e429bb4bebd21f0c3138b4bfa4d5eee014b49 Mon Sep 17 00:00:00 2001 From: Naveen Vardhi Date: Sat, 6 Oct 2018 17:53:37 +0530 Subject: [PATCH] Improve error message during invalid arguments Related to #41 --- s4cmd.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/s4cmd.py b/s4cmd.py index e16960c..3218eba 100755 --- a/s4cmd.py +++ b/s4cmd.py @@ -1574,7 +1574,7 @@ def validate(self, format, args): } fmts = format.split('|') if len(fmts) != len(args): - raise InvalidArgument('Invalid number of parameters') + raise InvalidArgument('Invalid number of parameters, expected %d arguments instead found %d' % (len(fmts), len(args))) for i, fmt in enumerate(fmts): valid = False