From 7c6777d127fd7c5f25ce8be91cfa3a601b203613 Mon Sep 17 00:00:00 2001
From: Philipp Maier <pmaier@sysmocom.de>
Date: Thu, 19 Jan 2023 12:19:00 +0100
Subject: [PATCH] common: also accept single digit values for mnclen

when using the --mnclen option it is easy to get confused with the
parameter. The parameter has to be a two digit hex value. To make things
easier lets convert a single digit hex value to two digit one
automatically.
---
 common.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common.py b/common.py
index 39858e9..d718fce 100644
--- a/common.py
+++ b/common.py
@@ -84,6 +84,8 @@ class Common():
 			elif opt in ("-n", "--mnclen"):
 				self.show_mnclen = True
 			elif opt in ("-N", "--set-mnclen"):
+				if len(arg) == 1:
+					arg = "0" + arg
 				self.write_mnclen = asciihex_to_list(arg)
 			elif opt in ("-l", "--milenage"):
 				self.show_milenage = True