Network error message now working

zshrc

@@ -15,9 +15,9 @@ export PATH=$PATH:/usr/local/sbin:/usr/sbin:/sbin:~/bin
 # Mise à jour automatique à partir du repo distant
 cd /home/$USER/rc
 # In case the network is down, don't lock the terminal
-timeout 3 git fetch
-if [ $? = 124 ] then
-    echo "Unable to reach $(git remote -v)"
+timeout 3 git fetch > /dev/null 2>&1
+if [ "$?" -ge "124" ]; then
+    echo "Unable to reach $(git remote -v | grep "fetch")"
 fi
 git_st=$(command git status --porcelain -b 2> /dev/null)
 if $(echo "$git_st" | grep '^## .*ahead' &> /dev/null); then