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.
master
spreiter 5 years ago committed by GitHub
parent 63922b5ec4
commit 47d30784c5
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GPG Key ID: 4AEE18F83AFDEB23
  1. 3
      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

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