From 4c4d530327fcd920f4647152671437e95969dc83 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Mon, 25 May 2020 10:33:52 +0200
Subject: [PATCH] subcommand_load(): fix issue in printing load hints

empty lines we get from searching are now ignored
---
 Pmodules/modulecmd.bash.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Pmodules/modulecmd.bash.in b/Pmodules/modulecmd.bash.in
index 684759c..61e2290 100644
--- a/Pmodules/modulecmd.bash.in
+++ b/Pmodules/modulecmd.bash.in
@@ -394,6 +394,7 @@ subcommand_load() {
 		local output=''
 		local release=''
 		while read -a line; do
+                        [[ -z ${line} ]] && continue
 			release=${line[1]}
 			if [[ ! ":${UsedReleases}:" =~ "${release}" ]]; then
 				output+="module use ${release}; "