From 092526315c84d2807f5b2d0513d21e3bed0145da Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Sun, 5 Jul 2020 22:02:01 +0200
Subject: [PATCH] git_auto_update: Added check for if no release tag can't be
 found

---
 roles/git_auto_update/templates/update.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/roles/git_auto_update/templates/update.sh b/roles/git_auto_update/templates/update.sh
index 5140969..5019ad5 100644
--- a/roles/git_auto_update/templates/update.sh
+++ b/roles/git_auto_update/templates/update.sh
@@ -25,7 +25,11 @@ git remote set-url origin "$REPO";
 
 git fetch --recurse-submodules --tags > /dev/null;
 TAG=$(git tag --list | grep "^$PREFIX" | sort -r | head -n 1);
-if [ -z "$GPG_FINGERPRINT" ] || (git verify-tag --raw "$TAG" 2>&1 | grep --fixed-strings " VALIDSIG $GPG_FINGERPRINT ") > /dev/null; then
+
+if [ -z "$TAG" ]; then
+  error "No release tag found";
+  exit 1;
+elif [ -z "$GPG_FINGERPRINT" ] || (git verify-tag --raw "$TAG" 2>&1 | grep --fixed-strings " VALIDSIG $GPG_FINGERPRINT ") > /dev/null; then
   git reset --quiet --hard --recurse-submodules;
   git checkout --quiet --recurse-submodules "$TAG";
   chown --recursive "$DEST_USER:$DEST_GROUP" .;