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Cancel upgrade if $ZSH is not writable

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from #2360
This commit is contained in:
n.st 2014-06-04 19:26:46 +02:00 committed by ncanceill
parent de41dee9e4
commit a9e1d9aa89
1 changed files with 6 additions and 0 deletions
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6
tools/check_for_upgrade.sh
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@ -20,6 +20,12 @@ if [[ -z "$epoch_target" ]]; then
epoch_target=13 epoch_target=13
fi fi
[ -f ~/.profile ] && source ~/.profile
# Cancel upgrade if the current user doesn't have write permissions for the
# oh-my-zsh directory.
[[ -w "$ZSH" ]] || return 0
if [ -f ~/.zsh-update ] if [ -f ~/.zsh-update ]
then then
. ~/.zsh-update . ~/.zsh-update