From adf9daa9b7ec757a0cdc7ed92a5ad53579c2f32c Mon Sep 17 00:00:00 2001
From: Fabian Schlenz <mail@fabianonline.de>
Date: Fri, 16 Nov 2018 12:09:55 +0100
Subject: [PATCH 1/2] Modified the update check in update.sh to fetch the
 newest revision directly from github without having to run git fetch first.

---
 update.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/update.sh b/update.sh
index 5b38d7d0..fe5aafe0 100755
--- a/update.sh
+++ b/update.sh
@@ -62,8 +62,12 @@ while (($#)); do
   case "${1}" in
     --check|-c)
       echo "Checking remote code for updates..."
-      git fetch origin #${BRANCH}
-      if [[ -z $(git log HEAD --pretty=format:"%H" | grep $(git rev-parse origin/${BRANCH})) ]]; then
+      LATEST_REV=$(git ls-remote --exit-code --refs --quiet https://github.com/mailcow/mailcow-dockerized ${BRANCH} | cut -f1)
+      if [ $? -ne 0 ]; then
+        echo "A problem occurred while trying to fetch the latest revision from github."
+        exit 99
+	  fi
+      if [[ -z $(git log HEAD --pretty=format:"%H" | grep "${LATEST_REV}") ]]; then
         echo "Updated code is available."
         exit 0
       else

From 8f6c24e60abc32323695aac0fa10afdb9c9323bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Peters?= <andre.peters@debinux.de>
Date: Tue, 12 Mar 2019 17:21:45 +0100
Subject: [PATCH 2/2] Update update.sh

---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index fe5aafe0..2d528e64 100755
--- a/update.sh
+++ b/update.sh
@@ -66,7 +66,7 @@ while (($#)); do
       if [ $? -ne 0 ]; then
         echo "A problem occurred while trying to fetch the latest revision from github."
         exit 99
-	  fi
+      fi
       if [[ -z $(git log HEAD --pretty=format:"%H" | grep "${LATEST_REV}") ]]; then
         echo "Updated code is available."
         exit 0