From 9bba4188b1c63ade3d8db20c53ec5a2a6da9731c Mon Sep 17 00:00:00 2001
From: Alex Gray <alex@mrgray.com>
Date: Wed, 8 Apr 2015 22:51:43 -0400
Subject: [PATCH] modified, per sorin-ionescu's comments, now matches style as
 seen in node module

---
 modules/command-not-found/init.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/command-not-found/init.zsh b/modules/command-not-found/init.zsh
index f4a5a518..4b8d69c7 100644
--- a/modules/command-not-found/init.zsh
+++ b/modules/command-not-found/init.zsh
@@ -13,8 +13,8 @@ if [[ -s '/etc/zsh_command_not_found' ]]; then
 elif [[ -s '/usr/share/doc/pkgfile/command-not-found.zsh' ]]; then
   source '/usr/share/doc/pkgfile/command-not-found.zsh'
 # Load command-not-found on Mac OS X with https://github.com/bfontaine/homebrew-command-not-found installed
-elif [[ $(type -f brew) ]] && [[ -s ${HANDLER=$(brew --prefix)/Library/Taps/bfontaine/homebrew-command-not-found/handler.sh} ]]; then
-  source "${HANDLER}"
+elif (( $+commands[brew] )) && [[ -s "$(brew --prefix)/Library/Taps/bfontaine/homebrew-command-not-found/handler.sh" ]]; then
+  source "$(brew --prefix)/Library/Taps/bfontaine/homebrew-command-not-found/handler.sh"
 # Return if requirements are not found.
 else
   return 1