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Simplify adding workon_cwd to chpwd hook

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This commit is contained in:
Marc Cornellà 2015-02-10 12:24:05 +01:00
parent b62911660d
commit 732c7b8070
1 changed files with 2 additions and 7 deletions
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9
plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
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@ -64,12 +64,7 @@ if [[ ! $DISABLE_VENV_CD -eq 1 ]]; then
# Append workon_cwd to the chpwd_functions array, so it will be called on cd
# http://zsh.sourceforge.net/Doc/Release/Functions.html
# TODO: replace with 'add-zsh-hook chpwd workon_cwd' when oh-my-zsh min version is raised above 4.3.4
if (( ${+chpwd_functions} )); then
if (( $chpwd_functions[(I)workon_cwd] == 0 )); then
set -A chpwd_functions $chpwd_functions workon_cwd
fi
else
set -A chpwd_functions workon_cwd
if ! (( $chpwd_functions[(I)workon_cwd] )); then
chpwd_functions+=(workon_cwd)
fi
fi