local declaration not working -> removed

zshrc

@@ -15,10 +15,10 @@ 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
-local gst=$(command git status --porcelain -b 2> /dev/null)
-if $(echo "$gst" | grep '^## .*ahead' &> /dev/null); then
+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"
-elif $(echo "$gst" | grep '^## .*behind' &> /dev/null); then
+elif $(echo "$git_st" | grep '^## .*behind' &> /dev/null); then
     echo "Type Y to update .zshrc: \c"
     read line
     if [ "$line" = Y ] || [ "$line" = y ]; then