From fb9766fe5f73803188cca39850d892c25f6f5178 Mon Sep 17 00:00:00 2001
From: joachimschmidt557 <joachim.schmidt557@outlook.com>
Date: Sun, 3 Nov 2019 17:04:28 +0100
Subject: [PATCH] Better without subshell

---
 src | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/src b/src
index 72ea010..7a04c54 100755
--- a/src
+++ b/src
@@ -19,7 +19,7 @@ gitrepo() {
 		git clone "$1" "$2"
 		updated="$updated $2"
 	else
-		( cd "$2" && git pull )
+		git -C "$2" pull 
 	fi
 }
 
@@ -71,21 +71,21 @@ parse() {
 	esac
 }
 
-case "$@" in
-	--help)
-		usage
-		exit 1
-		;;
-	--version)
-		echo "src version 0.1.0"
-		exit 1
-		;;
-	"")
-		;;
-	*)
-		echo "Invalid command line args"
-		exit 1
-		;;
-esac
+for arg in "$@" ; do
+	case "$arg" in
+		--help)
+			usage
+			exit 1
+			;;
+		--version)
+			echo "src version 0.1.0"
+			exit 1
+			;;
+		*)
+			echo "Invalid command line args"
+			exit 1
+			;;
+	esac
+done
 
 parse