host: Fix --log-dir flag
host: Fix --log-dir flag

Signed-off-by: Lewis Marshall <748e1641a368164906d4a0c0e3965345453dcc93@lmars.net>

philiplb/flynn,ozum/flynn,ozum/flynn,jzila/flynn,clifff/flynn,clifff/flynn,TribeMedia/flynn,kgrz/flynn,Brandywine2161/flynn,GrimDerp/flynn,whouses/flynn,supermario/flynn,rikur/flynn,philiplb/flynn,jzila/flynn,whouses/flynn,kgrz/flynn,technosophos/flynn,supermario/flynn,rikur/flynn,clifff/flynn,schatt/flynn,arekkas/flynn,shads196770/flynn,technosophos/flynn,TribeMedia/flynn,TribeMedia/flynn,pkdevbox/flynn,philiplb/flynn,TribeMedia/flynn,whouses/flynn,justintung/flynn,pkdevbox/flynn,tonicbupt/flynn,tonicbupt/flynn,arekkas/flynn,shads196770/flynn,benbjohnson/flynn,josephglanville/flynn,jzila/flynn,GrimDerp/flynn,josephglanville/flynn,whouses/flynn,TribeMedia/flynn,shads196770/flynn,schatt/flynn,whouses/flynn,felixrieseberg/flynn,flynn/flynn,ozum/flynn,TribeMedia/flynn,flynn/flynn,justintung/flynn,schatt/flynn,ozum/flynn,kgrz/flynn,supermario/flynn,ozum/flynn,felixrieseberg/flynn,kgrz/flynn,rikur/flynn,Brandywine2161/flynn,benbjohnson/flynn,clifff/flynn,justintung/flynn,philiplb/flynn,lmars/flynn,supermario/flynn,josephglanville/flynn,josephglanville/flynn,schatt/flynn,benbjohnson/flynn,clifff/flynn,Brandywine2161/flynn,pkdevbox/flynn,GrimDerp/flynn,lmars/flynn,technosophos/flynn,kgrz/flynn,GrimDerp/flynn,tonicbupt/flynn,GrimDerp/flynn,felixrieseberg/flynn,clifff/flynn,tonicbupt/flynn,lmars/flynn,shads196770/flynn,supermario/flynn,rikur/flynn,felixrieseberg/flynn,kgrz/flynn,whouses/flynn,Brandywine2161/flynn,schatt/flynn,pkdevbox/flynn,justintung/flynn,flynn/flynn,rikur/flynn,tonicbupt/flynn,pkdevbox/flynn,lmars/flynn,arekkas/flynn,shads196770/flynn,arekkas/flynn,benbjohnson/flynn,ozum/flynn,benbjohnson/flynn,Brandywine2161/flynn,benbjohnson/flynn,jzila/flynn,schatt/flynn,felixrieseberg/flynn,flynn/flynn,jzila/flynn,technosophos/flynn,shads196770/flynn,lmars/flynn,justintung/flynn,supermario/flynn,arekkas/flynn,rikur/flynn,josephglanville/flynn,philiplb/flynn,josephglanville/flynn,technosophos/flynn,GrimDerp/flynn,flynn/flynn,justintung/flynn,pkdevbox/flynn,jzila/flynn,Brandywine2161/flynn