txn_idle: if seconds are -0, use 0

Close: #75

1 files changed, 1 insertions, 0 deletions

diff --git a/check_postgres.pl b/check_postgres.pl
index 8704fc212..01fcdfcf8 100755
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -7961,6 +7961,7 @@ sub check_txn_idle {
 
     ## Extract the seconds to avoid typing out the hash each time
     my $max = $maxr->{seconds};
+    $max = 0 if $max eq '-0';
 
     ## See if we have a minimum number of matches
     my $base_count = $wcount || $ccount;