From 300d5dca7a9d543435567dd9a3850dcc80a0336b Mon Sep 17 00:00:00 2001
From: Juhani Numminen <juhaninumminen0@gmail.com>
Date: Sun, 1 Mar 2020 12:07:48 +0200
Subject: [PATCH] Fix command line option error message

TypeError: unsupported operand type(s) for +: 'GetoptError' and 'str'
caused by commit 65b86f2d1d6f53fef133af897c673568205ce7a3
---
 pysollib/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pysollib/main.py b/pysollib/main.py
index ef7fa320..1f1cb980 100644
--- a/pysollib/main.py
+++ b/pysollib/main.py
@@ -93,7 +93,7 @@ def parse_option(argv):
                                        "sound-mod=",
                                        "help"])
     except getopt.GetoptError as err:
-        print_err(err + "\n" + _("try %s --help for more information") %
+        print_err(str(err) + "\n" + _("try %s --help for more information") %
                   prog_name, 0)
         return None
     opts = {"help": False,