From 4d1c0e94f702267fdf1b291c3c96af5ae1d6d835 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Mon, 1 May 2017 20:21:05 +0200
Subject: [PATCH 1/1] Declare global arrays from helper functions

---
 .zsh/util | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.zsh/util b/.zsh/util
index d3292f4..ed37cb4 100644
--- a/.zsh/util
+++ b/.zsh/util
@@ -16,7 +16,7 @@ array_prepend() {
   local arrayname="$1"; shift
   local i
   for i; do
-    eval "$arrayname=(\$i \${$arrayname[@]/\$i})"
+    eval "typeset -ga $arrayname=(\$i \${$arrayname[@]/\$i})"
   done
 }
 
@@ -24,7 +24,7 @@ array_append() {
   local arrayname="$1"; shift
   local i
   for i; do
-    eval "$arrayname=(\${$arrayname[@]/\$i} \$i)"
+    eval "typeset -ga $arrayname=(\${$arrayname[@]/\$i} \$i)"
   done
 }
 
-- 
2.39.5