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authorJacob Tomaw <jacob.tomaw@gmail.com>2019-11-19 12:47:12 -0500
committerMarc Cornellà <marc.cornella@live.com>2019-11-19 18:47:12 +0100
commit1ba0af650ac575a7d35b10146d2e7a7b3b2e2ae6 (patch)
tree43f201ed985a63230fae98a20c84118278eb3fc1 /plugins/virtualenvwrapper
parentd4f32e9f3a6471ce689aa8fb5a9f04e8565bcff6 (diff)
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Use safer append to hook function arrays (#8406)
Use add-zsh-hook to add functions to hooks. That way they won't be added again when doing `source ~/.zshrc` multiple times. Co-authored-by: Marc Cornellà <marc.cornella@live.com>
Diffstat (limited to 'plugins/virtualenvwrapper')
-rw-r--r--plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh5
1 files changed, 2 insertions, 3 deletions
diff --git a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
index e27c6bb76..2a4b43189 100644
--- a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
+++ b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
@@ -96,7 +96,6 @@ 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
- if ! (( $chpwd_functions[(I)workon_cwd] )); then
- chpwd_functions+=(workon_cwd)
- fi
+ autoload -U add-zsh-hook
+ add-zsh-hook chpwd workon_cwd
fi