From 28232904bec1e8e15da52ae048a8a31ef7fac67b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <marc.cornella@live.com>
Date: Tue, 13 Aug 2019 18:19:07 +0200
Subject: [PATCH] git-auto-fetch: override zle-line-init only if it exists

---
 .../git-auto-fetch/git-auto-fetch.plugin.zsh  | 20 +++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh b/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
index 745c669b5..56ab86dbe 100644
--- a/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
+++ b/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
@@ -18,10 +18,18 @@ function git-auto-fetch {
     echo "${fg_bold[red]}disabled${reset_color}")
 }
 
-eval "override-git-auto-fetch-$(declare -f zle-line-init)"
-
-function zle-line-init () {
-  git-fetch-all
-  override-git-auto-fetch-zle-line-init
-}
+# Override zle-line-init if it exists
+if (( $+functions[zle-line-init] )); then
+  eval "override-git-auto-fetch-$(declare -f zle-line-init)"
+  
+  function zle-line-init () {
+    git-fetch-all
+    override-git-auto-fetch-zle-line-init
+  }
+else
+  function zle-line-init () {
+    git-fetch-all
+  }
+fi
+  
 zle -N zle-line-init