Use `$commands[]` to check for command existence

10 years ago · 6c08286c8e
parent efa7c7b7ff
commit 6c08286c8e
1 changed files with 2 additions and 1 deletions
--- a/lib/theme-and-appearance.zsh
+++ b/lib/theme-and-appearance.zsh
@ -19,7 +19,8 @@ then
    colorls -G -d . &>/dev/null 2>&1 && alias ls='colorls -G'
  else
    # For GNU ls, we use the default ls color theme. They can later be overwritten by themes.
-    type dircolors >/dev/null 2>&1 && eval "$(dircolors)"
+    (( $+commands[dircolors] )) && eval "$(dircolors)"
+
    ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G'
  fi
 fi