From 47c452f9777569363367aab48019dd889933df97 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jlecour@evolix.fr>
Date: Mon, 18 Mar 2019 22:59:37 +0100
Subject: [PATCH] quote grep parameter

---
 evomaintenance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/evomaintenance.sh b/evomaintenance.sh
index 3c52aa3..cee64b3 100755
--- a/evomaintenance.sh
+++ b/evomaintenance.sh
@@ -81,7 +81,7 @@ get_who() {
     if [ -n "${who}" ]; then
         echo "${who}"
     else
-        LC_ALL=C who | grep $(get_tty) | tr -s ' '
+        LC_ALL=C who | grep "$(get_tty)" | tr -s ' '
     fi
 }