From 554bebfe59822b62e8bc6a18c71490767deca941 Mon Sep 17 00:00:00 2001
From: Chl <chl-dev@bugness.org>
Date: Sun, 5 Jan 2020 21:29:44 +0100
Subject: [PATCH] nagios/glue_records: small corr.

---
 nagios/check_glue_records.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/nagios/check_glue_records.sh b/nagios/check_glue_records.sh
index 65f67d4..3fcd9e0 100755
--- a/nagios/check_glue_records.sh
+++ b/nagios/check_glue_records.sh
@@ -102,8 +102,7 @@ while [ "$#" -gt 0 ]; do
 	fi
 	for IPADDR in $LIST_IP_NS_SERVERS; do
 		# Query our server
-		OUTPUT=$( dig @"$IPADDR" $DOMAIN SOA +short 2>&1 )
-		if [ "$?" -eq 0 ]; then
+		if OUTPUT=$( dig @"$IPADDR" $DOMAIN SOA +short 2>&1 ); then
 			# The server responded, store the SOA for later analyze
 			LIST_SOA="$( printf "%s\n%s" "$LIST_SOA" "$OUTPUT" | grep -v "^$" )"
 		else
@@ -112,7 +111,7 @@ while [ "$#" -gt 0 ]; do
 				OUTPUT_DETAIL_CRITICAL="Problematic server behind IP"
 				OUTPUT_EXIT_STATUS=$STATE_CRITICAL
 			fi
-			OUTPUT_DETAIL_CRITICAL="$OUTPUT_DETAIL_CRITICAL $IPADDRESS"
+			OUTPUT_DETAIL_CRITICAL="$OUTPUT_DETAIL_CRITICAL $IPADDR"
 		fi
 	done