@@ -20,6 +20,12 @@ if [[ -z "$epoch_target" ]]; then
epoch_target=13
fi
+[ -f ~/.profile ] && source ~/.profile
+
+# Cancel upgrade if the current user doesn't have write permissions for the
+# oh-my-zsh directory.
+[[ -w "$ZSH" ]] || return 0
if [ -f ~/.zsh-update ]
then
. ~/.zsh-update