From a8178598e9447f2512aceca1210154858a88b975 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jeremy.lecour@gmail.com>
Date: Fri, 22 Mar 2019 22:44:15 +0100
Subject: [PATCH] use braces instead of parenthesis

---
 evocheck.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/evocheck.sh b/evocheck.sh
index b279ae2..8265644 100755
--- a/evocheck.sh
+++ b/evocheck.sh
@@ -1271,7 +1271,8 @@ if [ "$IS_EVOMAINTENANCEUSERS" = 1 ]; then
         else
             sudoers="/etc/sudoers"
         fi
-        users=$( (grep "^User_Alias *ADMIN" $sudoers | cut -d= -f2 | tr -d " "; grep "^sudo" /etc/group | cut -d: -f 4) | tr "," "\n" | sort -u)
+        # combine users from User_Alias and sudo group
+        users=$({ grep "^User_Alias *ADMIN" $sudoers | cut -d= -f2 | tr -d " "; grep "^sudo" /etc/group | cut -d: -f 4; } | tr "," "\n" | sort -u)
     fi
     for user in $users; do
         if ! grep -qs "^trap.*sudo.*evomaintenance.sh" ~${user}/.*profile; then