From 1f5326ed8eec5fcf0d130a63a3ec1acafd2dc423 Mon Sep 17 00:00:00 2001
From: Leon Klingele <git@leonklingele.de>
Date: Thu, 19 Oct 2017 14:52:07 +0200
Subject: [PATCH] client: Fix 'unbound variable' error on missing args

---
 client/git-simpleserver | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/git-simpleserver b/client/git-simpleserver
index 51090ac..fbbd74e 100755
--- a/client/git-simpleserver
+++ b/client/git-simpleserver
@@ -407,6 +407,7 @@ prepare_config() {
 }
 
 CONFIG_FILE_PATH="$HOME/.git-simpleserver/config.yaml"
+set +u
 case "$1" in
 "--config" | "-c")
 	shift
@@ -414,6 +415,7 @@ case "$1" in
 	shift
 ;;
 esac
+set -u
 if [ ! -f "$CONFIG_FILE_PATH" ]; then
 	echo "Config file '$CONFIG_FILE_PATH' does not exist"
 	exit 1