From d8bd9da699f9bf4a8ee713398b2eb8c82cb54efe Mon Sep 17 00:00:00 2001
From: Hari Sekhon <harisekhon@gmail.com>
Date: Thu, 21 Feb 2019 12:56:00 +0000
Subject: [PATCH] updated yum-install-packages.sh

---
 yum-install-packages.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/yum-install-packages.sh b/yum-install-packages.sh
index 3af1f7c8..a6062a4d 100755
--- a/yum-install-packages.sh
+++ b/yum-install-packages.sh
@@ -22,6 +22,8 @@ echo "Installing RPM Packages"
 
 rpm_packages="$(cat "$@" | sed 's/#.*//; /^[[:space:]]*$/d' | sort -u)"
 
+[ -z "$rpm_packages" ] && exit 0
+
 SUDO=""
 [ "${EUID:-$(id -u)}" != 0 ] && SUDO=sudo