fzf: fix regression (#8269)

Typo introduced in f56b6788 fixing #8253

fzf: fix regression (#8269)
Typo introduced in f56b6788 fixing #8253
563c0708 · Jakub Łuczyński · Marc Cornellà · f7d9dae1 · 563c0708
Commit 563c0708 authored Oct 16, 2019 by Jakub Łuczyński Committed by Marc Cornellà Oct 16, 2019
--- a/plugins/fzf/fzf.plugin.zsh
+++ b/plugins/fzf/fzf.plugin.zsh
@@ -58,7 +58,7 @@ function setup_using_base_dir() {
 function setup_using_debian_package() {
-    (( $+command[dpkg] )) && dpkg -s fzf &> /dev/null
+    (( $+commands[dpkg] )) && dpkg -s fzf &> /dev/null
    if (( $? )); then
        # Either not a debian based distro, or no fzf installed. In any case skip ahead
        return 1