From 2fad8b9c72b6588a24cd961372a3106293472fa5 Mon Sep 17 00:00:00 2001
From: Hari Sekhon <harisekhon@gmail.com>
Date: Fri, 7 Feb 2020 10:53:36 +0000
Subject: [PATCH] updated perl_cpanm_install_if_absent.sh

---
 perl_cpanm_install_if_absent.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/perl_cpanm_install_if_absent.sh b/perl_cpanm_install_if_absent.sh
index 626681c2..88faf593 100755
--- a/perl_cpanm_install_if_absent.sh
+++ b/perl_cpanm_install_if_absent.sh
@@ -52,6 +52,13 @@ process_args(){
     done
 }
 
+if [ -n "${*:-}" ]; then
+    process_args "$@"
+else
+    # shellcheck disable=SC2046
+    process_args $(cat)
+fi
+
 if [ -z "$cpan_modules" ]; then
     usage
 fi