dcopidlng fixes:

+ do not skip an empty class if it is declared with K_DCOP

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 234c903a9b)

dcop/dcopidlng/kalyptusCxxToDcopIDL.pm

@@ -95,7 +95,7 @@ sub preParseClass
 	my( $classNode ) = @_;
 	my $className = join( "::", kdocAstUtil::heritage($classNode) );
 
-	if( $#{$classNode->{Kids}} < 0 ||
+	if( ($#{$classNode->{Kids}} < 0 && !$classNode->{DcopExported}) ||
 	    $classNode->{Access} eq "private" ||
 	    $classNode->{Access} eq "protected" || # e.g. QPixmap::QPixmapData
 	    exists $classNode->{Tmpl} ||