1 files changed, 10 insertions, 4 deletions

diff --git a/lib/Nagios/Plugin/Performance.pm b/lib/Nagios/Plugin/Performance.pm
index c35653e..6b85dc0 100644
--- a/lib/Nagios/Plugin/Performance.pm
+++ b/lib/Nagios/Plugin/Performance.pm
@@ -30,7 +30,7 @@ my $value_with_negative_infinity = qr/$value_re|~/;
 sub _parse {
         my $class = shift;
         my $string = shift;
-        $string =~ /^([^=]+)=($value_re)([\w%]*);?($value_with_negative_infinity\:?$value_re?)?;?($value_with_negative_infinity\:?$value_re?)?;?($value_re)?;?($value_re)?/o;
+        $string =~ /^'?([^'=]+)'?=($value_re)([\w%]*);?($value_with_negative_infinity\:?$value_re?)?;?($value_with_negative_infinity\:?$value_re?)?;?($value_re)?;?($value_re)?/o;
         return undef unless ((defined $1 && $1 ne "") && (defined $2 && $2 ne ""));
         my @info = ($1, $2, $3, $4, $5, $6, $7);
         # We convert any commas to periods, in the value fields
@@ -60,8 +60,13 @@ sub _nvl {
 
 sub perfoutput {
         my $self = shift;
+        # Add quotes if label contains a space character
+        my $label = $self->label;
+        if ($label =~ / /) {
+                $label = "'$label'";
+        }
     my $out = sprintf "%s=%s%s;%s;%s;%s;%s",
-        $self->label,
+        $label,
         $self->value,
         $self->_nvl($self->uom),
         $self->_nvl($self->warning),
@@ -79,8 +84,9 @@ sub parse_perfstring {
         my $obj;
         while ($perfstring) {
                 $perfstring =~ s/^\s*//;
-                if ($perfstring =~ /\s/) {
-                        $perfstring =~ s/^(.*?)\s//;
+                # If there is more than 1 equals sign, split it out and parse individually
+                if (@{[$perfstring =~ /=/g]} > 1) {
+                        $perfstring =~ s/^(.*?=.*?)\s//;
                         $obj = $class->_parse($1);
                 } else {
                         $obj = $class->_parse($perfstring);