From 1ba0af650ac575a7d35b10146d2e7a7b3b2e2ae6 Mon Sep 17 00:00:00 2001
From: Jacob Tomaw <jacob.tomaw@gmail.com>
Date: Tue, 19 Nov 2019 12:47:12 -0500
Subject: Use safer append to hook function arrays (#8406)
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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>
---
 plugins/pipenv/pipenv.plugin.zsh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'plugins/pipenv/pipenv.plugin.zsh')

diff --git a/plugins/pipenv/pipenv.plugin.zsh b/plugins/pipenv/pipenv.plugin.zsh
index 0a5dc56a4..ec41c3e02 100644
--- a/plugins/pipenv/pipenv.plugin.zsh
+++ b/plugins/pipenv/pipenv.plugin.zsh
@@ -23,7 +23,8 @@ _togglePipenvShell() {
     fi
   fi
 }
-chpwd_functions+=(_togglePipenvShell)
+autoload -U add-zsh-hook
+add-zsh-hook chpwd _togglePipenvShell
 
 # Aliases
 alias pch="pipenv check"
-- 
cgit v1.2.3-70-g09d2