diff --git a/lib/SOAP/WSDL.pm b/lib/SOAP/WSDL.pm
index 6a753ea..6d839f3 100644
--- a/lib/SOAP/WSDL.pm
+++ b/lib/SOAP/WSDL.pm
@@ -165,8 +165,8 @@ sub _wsdl_get_service :PRIVATE {
     my $ident = ident shift;
     my $wsdl = $definitions_of{ $ident };
     return $service_of{ $ident } = $servicename_of{ $ident }
-        ? $wsdl->find_service( $wsdl->get_targetNamespace() , $servicename_of{ $ident } )
-        : $service_of{ $ident } = $wsdl->get_service()->[ 0 ];
+        ? $wsdl->find_service( $wsdl->get_targetNamespace() , $servicename_of{ $ident } ) 
+        : ( $service_of{ $ident } = $wsdl->get_service()->[ 0 ] );
 } ## end sub _wsdl_get_service
 
 sub _wsdl_get_port :PRIVATE  {
@@ -175,7 +175,7 @@ sub _wsdl_get_port :PRIVATE  {
     my $ns   = $wsdl->get_targetNamespace();
     return $port_of{ $ident } = $portname_of{ $ident }
         ? $service_of{ $ident }->get_port( $ns, $portname_of{ $ident } )
-        : $port_of{ $ident } = $service_of{ $ident }->get_port()->[ 0 ];
+        : ( $port_of{ $ident } = $service_of{ $ident }->get_port()->[ 0 ] );
 }
 
 sub _wsdl_get_binding :PRIVATE {