6 years ago · d8bd9da699
parent fe158d4175
commit d8bd9da699
1 changed files with 2 additions and 0 deletions
--- 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