From 0b1716e5cde58e829153fdbd181b7f66f1f51a35 Mon Sep 17 00:00:00 2001
From: Eric Keller <keller.eric@gmail.com.com>
Date: Sat, 2 Sep 2017 19:28:53 +0200
Subject: [PATCH] only check connectivity when an update is needed

---
 tools/check_for_upgrade.sh | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/tools/check_for_upgrade.sh b/tools/check_for_upgrade.sh
index 88085f8a6..965613592 100644
--- a/tools/check_for_upgrade.sh
+++ b/tools/check_for_upgrade.sh
@@ -11,6 +11,18 @@ function _update_zsh_update() {
 }
 
 function _upgrade_zsh() {
+  # Skip when no internet connectivity, depends on curl
+  REMOTE=$(cd "$ZSH" && git remote get-url --all origin)
+  echo "$REMOTE" | grep -qa 'git@'
+  if [ $? -eq 0 ]
+  then
+    # convert the remote protocol to https
+    REMOTE=$(echo $REMOTE | tr ':' '/' | sed -e "s#git@#https://#")
+  fi
+
+  # -L follow redirect, -s silent,
+  # --max-time overall operation timeout, -I only download headers
+  whence curl > /dev/null && curl -L -s --max-time 3 -I ${REMOTE} > /dev/null || return 0
   env ZSH=$ZSH sh $ZSH/tools/upgrade.sh
   # update the zsh file
   _update_zsh_update
@@ -29,18 +41,6 @@ fi
 # Cancel upgrade if git is unavailable on the system
 whence git >/dev/null || return 0
 
-# Skip when no internet connectivity, depends on curl
-REMOTE=$(cd "$ZSH" && git remote get-url --all origin)
-echo "$REMOTE" | grep -qa 'git@'
-if [ $? -eq 0 ]
-then
-  # convert the remote protocol to https
-  REMOTE=$(echo $REMOTE | tr ':' '/' | sed -e "s#git@#https://#")
-fi
-# -L follow redirect, -s silent,
-# --max-time overall operation timeout, -I only download headers
-whence curl > /dev/null && curl -L -s --max-time 3 -I ${REMOTE} > /dev/null || return 0
-
 if mkdir "$ZSH/log/update.lock" 2>/dev/null; then
   if [ -f ~/.zsh-update ]; then
     . ~/.zsh-update