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#242 adjust test for unitialized value

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root 2016-08-30 14:57:09 +02:00
parent 1b068ed7e4
commit 3f19d63833
1 changed files with 1 additions and 1 deletions
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mysqltuner.pl
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@ -1912,7 +1912,7 @@ sub check_storage_engines {
my $total_free=0; my $total_free=0;
foreach my $table_line (@{$result{'Tables'}{'Fragmented tables'}}) { foreach my $table_line (@{$result{'Tables'}{'Fragmented tables'}}) {
my ($table_name,$data_free)=split(/\s+/,$table_line); my ($table_name,$data_free)=split(/\s+/,$table_line);
$data_free=0 if ! defined($data_free) or $data_free == ''; $data_free=0 if (!defined($data_free) or $data_free eq '');
$data_free=$data_free/1024/1024; $data_free=$data_free/1024/1024;
$total_free+=$data_free; $total_free+=$data_free;
push( @generalrec, push( @generalrec,