diff options
Diffstat (limited to 'tools/check_for_upgrade.sh')
| -rw-r--r-- | tools/check_for_upgrade.sh | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/check_for_upgrade.sh b/tools/check_for_upgrade.sh index b2b356e0c..881bc6c49 100644 --- a/tools/check_for_upgrade.sh +++ b/tools/check_for_upgrade.sh @@ -26,6 +26,9 @@ fi # oh-my-zsh directory. [[ -w "$ZSH" ]] || return 0 +# Cancel upgrade if git is unavailable on the system +whence git >/dev/null || return 0 + if [ -f ~/.zsh-update ] then . ~/.zsh-update @@ -41,10 +44,9 @@ then then _upgrade_zsh else - echo "[Oh My Zsh] Would you like to check for updates?" - echo "Type Y to update oh-my-zsh: \c" + echo "[Oh My Zsh] Would you like to check for updates? [Y/n]: \c" read line - if [ "$line" = Y ] || [ "$line" = y ]; then + if [[ "$line" == Y* ]] || [[ "$line" == y* ]] || [ -z "$line" ]; then _upgrade_zsh else _update_zsh_update @@ -55,4 +57,3 @@ else # create the zsh file _update_zsh_update fi - |