From 3edaab3b57f922e5fddde79e1ce0a15ab0b633d0 Mon Sep 17 00:00:00 2001 From: Jean-Marie Renouard Date: Wed, 15 Jun 2022 15:17:55 +0200 Subject: [PATCH] Use of uninitialized value $seconds_behind_master #593 --- mysqltuner.pl | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/mysqltuner.pl b/mysqltuner.pl index 155a97e..f6b5857 100755 --- a/mysqltuner.pl +++ b/mysqltuner.pl @@ -1,5 +1,5 @@ #!/usr/bin/env perl -# mysqltuner.pl - Version 2.0.0 +# mysqltuner.pl - Version 2.0.1 # High Performance MySQL Tuning Script # Copyright (C) 2006-2022 Major Hayden - major@mhtx.net # Copyright (C) 2015-2022 Jean-Marie Renouard - jmrenouard@gmail.com @@ -57,7 +57,7 @@ use Cwd 'abs_path'; #use Env; # Set up a few variables for use in the script -my $tunerversion = "2.0.0"; +my $tunerversion = "2.0.1"; my ( @adjvars, @generalrec ); # Set defaults @@ -2143,7 +2143,10 @@ sub get_replication_status { debugprint "IO RUNNING: $io_running "; my ($sql_running) = $myrepl{'Slave_SQL_Running'} // $myrepl{'Replica_SQL_Running'}; debugprint "SQL RUNNING: $sql_running "; + + my ($seconds_behind_master) = $myrepl{'Seconds_Behind_Master'} // $myrepl{'Seconds_Behind_Source'} ; + $seconds_behind_master = 1000000 unless defined($seconds_behind_master); debugprint "SECONDS : $seconds_behind_master "; if ( defined($io_running) @@ -6868,7 +6871,7 @@ __END__ =head1 NAME - MySQLTuner 2.0.0 - MySQL High Performance Tuning Script + MySQLTuner 2.0.1 - MySQL High Performance Tuning Script =head1 IMPORTANT USAGE GUIDELINES