From 8a5de81a8c07a18a1af2e78aa5f79e68af92e17f Mon Sep 17 00:00:00 2001
From: Michael Grote <michael.grote@posteo.de>
Date: Fri, 21 Jul 2023 19:03:02 +0200
Subject: [PATCH] cheks

---
 x | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/x b/x
index e1bb9e6..6af3daa 100644
--- a/x
+++ b/x
@@ -13,27 +13,27 @@ GIT_USER_MAIL=michael.grote@posteo.de
 GIT_REPO_REMOTE_NAME=origin
 
 # Checks
-if [ ! -v $GIT_REPO_PATH ]; then
+if [ -z $GIT_REPO_PATH ]; then
     echo "GIT_REPO_PATH is not set."
     exit 3
 fi
-if [ ! -v $GIT_REPO_BRANCH ]; then
+if [ -z $GIT_REPO_BRANCH ]; then
     echo "GIT_REPO_BRANCH is not set."
     exit 3
 fi
-if [ ! -v $GIT_USERNAME ]; then
+if [ -z $GIT_USERNAME ]; then
     echo "GIT_USERNAME is not set."
     exit 3
 fi
-if [ ! -v $GIT_USER_MAIL ]; then
+if [ -z $GIT_USER_MAIL ]; then
     echo "GIT_USER_MAIL is not set."
     exit 3
 fi
-if [ ! -v $GIT_REPO_REMOTE_NAME ]; then
+if [ -z $GIT_REPO_REMOTE_NAME ]; then
     echo "GIT_REPO_REMOTE_NAME is not set."
     exit 3
 fi
-if [ ! -v $DEVICES ]; then
+if [ -z $DEVICES ]; then
     echo "DEVICES is not set."
     exit 3
 fi