From d05de0f9251e9e5be08d0447c60a1350701cf420 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jlecour@evolix.fr>
Date: Sat, 16 Mar 2019 19:40:53 +0100
Subject: [PATCH] replace $(echo $(cmd)) by $(cmd)

---
 evomaintenance.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/evomaintenance.sh b/evomaintenance.sh
index d997ab7..0eb33b0 100755
--- a/evomaintenance.sh
+++ b/evomaintenance.sh
@@ -86,11 +86,11 @@ get_who() {
 }
 
 get_begin_date() {
-    echo "$(date "+%Y") $(echo $(get_who) | cut -d" " -f3,4,5)"
+    printf "%s %s" "$(date "+%Y")" "$(get_who | cut -d" " -f3,4,5)"
 }
 
 get_ip() {
-    ip=$(echo $(get_who) | cut -d" " -f6 | sed -e "s/^(// ; s/)$//")
+    ip=$(get_who | cut -d" " -f6 | sed -e "s/^(// ; s/)$//")
     [ -z "${ip}" ] && ip="unknown (no tty)"
     [ "${ip}" = ":0" ] && ip="localhost"