From 06a66e254ee519b9dfadf9b52a40c8f22a170b35 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Mon, 8 Oct 2018 18:41:46 +0100
Subject: [PATCH] update-reset: fix Bash syntax.

This isn't valid syntax for a Bash array.
---
 Library/Homebrew/cmd/update-reset.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cmd/update-reset.sh b/Library/Homebrew/cmd/update-reset.sh
index 2274f0a7bd..60aa47bed6 100644
--- a/Library/Homebrew/cmd/update-reset.sh
+++ b/Library/Homebrew/cmd/update-reset.sh
@@ -26,7 +26,7 @@ homebrew-update-reset() {
     set -x
   fi
 
-  if [[ -z "${REPOS[]}" ]]
+  if [[ -z "${REPOS[*]}" ]]
   then
     REPOS+=("$HOMEBREW_REPOSITORY" "$HOMEBREW_LIBRARY"/Taps/*/*)
   fi