fix populate_if_empty.
fix populate_if_empty.

Miralaw/reform,francirp/reform,prosanelli/reform,joealba/reform,simonc/reform,bolshakov/reform,mipearson/reform,mipearson/reform,eljojo/reform,prosanelli/reform,apotonick/reform,halan/reform,trailblazer/reform,halan/reform,bolshakov/reform,francirp/reform,gdott9/reform,Miralaw/reform,joealba/reform,swifthand/reform,eljojo/reform,swifthand/reform