diff options
Diffstat (limited to 'tools/check_for_upgrade.sh')
| -rw-r--r-- | tools/check_for_upgrade.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/check_for_upgrade.sh b/tools/check_for_upgrade.sh index 0f8c9c391..8b8ecae03 100644 --- a/tools/check_for_upgrade.sh +++ b/tools/check_for_upgrade.sh @@ -5,7 +5,7 @@ function _current_epoch() { } function _update_zsh_update() { - echo "LAST_EPOCH=$(_current_epoch)" > ~/.zsh-update + echo "LAST_EPOCH=$(_current_epoch)" >! ~/.zsh-update } function _upgrade_zsh() { @@ -22,6 +22,10 @@ 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 |