From dd4e104011a8134b5b34d7aaa37726414b02d1c8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Canna=C3=B2?= <rene.cannao@gmail.com>
Date: Wed, 3 Apr 2019 01:18:26 +1100
Subject: [PATCH] More error handling in Monitor

---
 lib/MySQL_Monitor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/MySQL_Monitor.cpp b/lib/MySQL_Monitor.cpp
index 52ef73b4a..e693f6139 100644
--- a/lib/MySQL_Monitor.cpp
+++ b/lib/MySQL_Monitor.cpp
@@ -1498,7 +1498,7 @@ __exit_monitor_replication_lag_thread:
 					int j=-1;
 					num_fields = mysql_num_fields(mmsd->result);
 					fields = mysql_fetch_fields(mmsd->result);
-					if (fields) {
+					if (fields && num_fields == 1) {
 						for(k = 0; k < num_fields; k++) {
 							if (strcmp("Seconds_Behind_Master", fields[k].name)==0) {
 								j=k;