Adds timeout to git fetch

zshrc

@@ -14,7 +14,8 @@ export PATH=$PATH:/usr/local/sbin:/usr/sbin:/sbin:~/bin
 
 # Mise à jour automatique à partir du repo distant
 cd /home/$USER/rc
-git fetch
+# In case the network is down, don't lock the terminal
+timeout 3 git fetch
 git_st=$(command git status --porcelain -b 2> /dev/null)
 if $(echo "$git_st" | grep '^## .*ahead' &> /dev/null); then
     echo"You have unpushed business in /home/$USER/rc"