Adding Tien Dung to the contributors list, for submitting a patch that would have solved the issue the last commit also fixed.
Adding Tien Dung to the contributors list, for submitting a patch that would have solved the issue the last commit also fixed.

fxposter/thinking-sphinx,Napolskih/thinking-sphinx,dhh/thinking-sphinx,agibralter/thinking-sphinx,raecoo/thinking-sphinx-chinese,Dishwasha/thinking-sphinx,pierrevalade/thinking-sphinx,talho/thinking-sphinx,factorylabs/thinking-sphinx