diff --git a/src/services/flask/email-messager/git_push.sh b/src/services/flask/email-messager/git_push.sh
index 160f6f2..047f2f7 100644
--- a/src/services/flask/email-messager/git_push.sh
+++ b/src/services/flask/email-messager/git_push.sh
@@ -6,18 +6,21 @@
 git_user_id=$1
 git_repo_id=$2
 release_note=$3
-
-if [ "$git_user_id" = "" ]; then
+##############################################################################################
+# The -z flag causes test to check whether a string is empty.[remove this after merging pull]#
+##############################################################################################
+# Thx me later😊😊
+if [ -z ${git_user_id} ]; then
     git_user_id="GIT_USER_ID"
     echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
 fi
 
-if [ "$git_repo_id" = "" ]; then
+if [ -z ${git_repo_id} ]; then
     git_repo_id="GIT_REPO_ID"
     echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
 fi
 
-if [ "$release_note" = "" ]; then
+if [ -z ${release_note} ]; then
     release_note="Minor update"
     echo "[INFO] No command line input provided. Set \$release_note to $release_note"
 fi
@@ -33,9 +36,9 @@ git commit -m "$release_note"
 
 # Sets the new remote
 git_remote=`git remote`
-if [ "$git_remote" = "" ]; then # git remote not defined
+if [ -z ${git_remote} ]; then # git remote not defined
 
-    if [ "$GIT_TOKEN" = "" ]; then
+    if [ -z ${GIT_TOKEN} ]; then
         echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
         git remote add origin https://github.com/${git_user_id}/${git_repo_id}.git
     else