From 4eb5e61ff00fc2fd4c628ce9298cd0cdf714f9a6 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Fri, 18 Oct 2019 11:53:29 +0200
Subject: [PATCH] improve iptables backup readability

---
 zzz_evobackup | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/zzz_evobackup b/zzz_evobackup
index 6b48587..d52db8c 100755
--- a/zzz_evobackup
+++ b/zzz_evobackup
@@ -268,7 +268,9 @@ if [ "${LOCAL_TASKS}" = "1" ]; then
         cat ${LOCAL_BACKUP_DIR}/partitions-* > ${LOCAL_BACKUP_DIR}/partitions
 
         ## Dump iptables
-        test -x /sbin/iptables && /sbin/iptables -L -n -v > ${LOCAL_BACKUP_DIR}/iptables.txt && /sbin/iptables -t filter -L -n -v >> ${LOCAL_BACKUP_DIR}/iptables.txt
+        if [ -x /sbin/iptables ]; then
+            { /sbin/iptables -L -n -v; /sbin/iptables -t filter -L -n -v; } > ${LOCAL_BACKUP_DIR}/iptables.txt
+        fi
 
     else
         ## Dump network connections with netstat