From d989459717cbce34262060c4b8b949185033e379 Mon Sep 17 00:00:00 2001
From: Anirudh Agnihotry <anirudhagnihotry098@gmail.com>
Date: Fri, 16 Oct 2020 11:33:16 -0700
Subject: [PATCH] add preinstall (#28111)

---
 eng/install-native-dependencies.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eng/install-native-dependencies.sh b/eng/install-native-dependencies.sh
index aca0e6155f81..309b41d6f8cd 100644
--- a/eng/install-native-dependencies.sh
+++ b/eng/install-native-dependencies.sh
@@ -10,7 +10,7 @@ if [ "$1" = "Linux" ]; then
         exit 1;
     fi
 elif [ "$1" = "OSX" ]; then
-    brew update
+    brew update --preinstall
     if [ "$?" != "0" ]; then
         exit 1;
     fi