From 47d30784c53ed3159fb317d4a1a1cedb105aa278 Mon Sep 17 00:00:00 2001
From: spreiter <36988897+spreiter@users.noreply.github.com>
Date: Thu, 29 Oct 2020 11:54:29 +0100
Subject: [PATCH] colorize: add compatibility for zsh < 5.1 (#9400)

The direct assignment of a local array is not possible in older ZSH version, as used by RHEL/CentOS 7.
---
 plugins/colorize/colorize.plugin.zsh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/colorize/colorize.plugin.zsh b/plugins/colorize/colorize.plugin.zsh
index 80b69190f..cb5ac36f5 100644
--- a/plugins/colorize/colorize.plugin.zsh
+++ b/plugins/colorize/colorize.plugin.zsh
@@ -6,7 +6,8 @@ alias cless="colorize_less"
 ZSH_COLORIZE_PLUGIN_PATH=$0:A
 
 colorize_check_requirements() {
-    local available_tools=("chroma" "pygmentize")
+    local -a available_tools
+    available_tools=("chroma" "pygmentize")
 
     if [ -z "$ZSH_COLORIZE_TOOL" ]; then
         if (( $+commands[pygmentize] )); then