fix 0 values in jmx list attributes

2017-09-12 14:05:12 +02:00 · 2017-09-12 14:05:12 +02:00 · 9baf47fca4
parent 2460d4c59c
commit 9baf47fca4
1 changed files with 3 additions and 2 deletions
--- a/centreon-plugins/centreon/common/protocols/jmx/custom/jolokia.pm
+++ b/centreon-plugins/centreon/common/protocols/jmx/custom/jolokia.pm
@ -292,7 +292,8 @@ sub list_attributes {
                        $v =~ s/^\s*//;
                        print " = " . $v;
                    } else {
-                        if (my $scal = JMX::Jmx4Perl::Util->dump_scalar($val)) {
+                        my $scal = JMX::Jmx4Perl::Util->dump_scalar($val);
+                        if (defined($scal)) {
                            print " = " . $scal . "\n";
                        } else {
                            print " = undef\n";