client: Fix 'unbound variable' error on missing args

leonklingele · Oct 19, 2017 · 1f5326e · 1f5326e
1 parent b705b63
commit 1f5326e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/client/git-simpleserver b/client/git-simpleserver
@@ -407,13 +407,15 @@ prepare_config() {
 }
 
 CONFIG_FILE_PATH="$HOME/.git-simpleserver/config.yaml"
+set +u
 case "$1" in
 "--config" | "-c")
 	shift
 	CONFIG_FILE_PATH="$1"
 	shift
 ;;
 esac
+set -u
 if [ ! -f "$CONFIG_FILE_PATH" ]; then
 	echo "Config file '$CONFIG_FILE_PATH' does not exist"
 	exit 1