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Check for git before trying to upgrade, as per #4504

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This commit is contained in:
Arvind Chembarpu 2015-10-16 23:19:55 +05:30
parent aa15ebad3e
commit e59e1c8417
1 changed files with 3 additions and 1 deletions
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4
tools/check_for_upgrade.sh
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@ -26,6 +26,9 @@ fi
# oh-my-zsh directory. # oh-my-zsh directory.
[[ -w "$ZSH" ]] || return 0 [[ -w "$ZSH" ]] || return 0
# Cancel upgrade if git is unavailable on the system
whence git >/dev/null || return 0
if [ -f ~/.zsh-update ] if [ -f ~/.zsh-update ]
then then
. ~/.zsh-update . ~/.zsh-update
@ -54,4 +57,3 @@ else
# create the zsh file # create the zsh file
_update_zsh_update _update_zsh_update
fi fi