Fixing a bug with expense account being set to unknown
Fixing a bug with expense account being set to unknown

firefly-iii/firefly-iii,tonicospinelli/firefly-iii,firefly-iii/firefly-iii,firefly-iii/firefly-iii,JC5/firefly-iii,tonicospinelli/firefly-iii,tonicospinelli/firefly-iii,tonicospinelli/firefly-iii,JC5/firefly-iii,firefly-iii/firefly-iii