LogarithmicAxis: corrected bug when using log axis on empty plot
LogarithmicAxis: corrected bug when using log axis on empty plot

BRER-TECH/oxyplot,ze-pequeno/oxyplot,jeremyiverson/oxyplot,mattleibow/oxyplot,H2ONaCl/oxyplot,shoelzer/oxyplot,jeremyiverson/oxyplot,DotNetDoctor/oxyplot,Rustemt/oxyplot,Sbosanquet/oxyplot,zur003/oxyplot,objorke/oxyplot,objorke/oxyplot,H2ONaCl/oxyplot,svendu/oxyplot,bbqchickenrobot/oxyplot,olegtarasov/oxyplot,shoelzer/oxyplot,Mitch-Connor/oxyplot,br111an/oxyplot,Sbosanquet/oxyplot,GeertvanHorrik/oxyplot,br111an/oxyplot,Kaplas80/oxyplot,mattleibow/oxyplot,Rustemt/oxyplot,as-zhuravlev/oxyplot_wpf_fork,Sbosanquet/oxyplot,objorke/oxyplot,sevoku/oxyplot,Isolocis/oxyplot,Jofta/oxyplot,Rustemt/oxyplot,jeremyiverson/oxyplot,as-zhuravlev/oxyplot_wpf_fork,freudenthal/oxyplot,NilesDavis/oxyplot,br111an/oxyplot,Jonarw/oxyplot,H2ONaCl/oxyplot,BRER-TECH/oxyplot,svendu/oxyplot,GeertvanHorrik/oxyplot,freudenthal/oxyplot,GeertvanHorrik/oxyplot,olegtarasov/oxyplot,freudenthal/oxyplot,sevoku/oxyplot,Mitch-Connor/oxyplot,Mitch-Connor/oxyplot,bbqchickenrobot/oxyplot,TheAlmightyBob/oxyplot,DotNetDoctor/oxyplot,lynxkor/oxyplot,oxyplot/oxyplot,lynxkor/oxyplot,TheAlmightyBob/oxyplot,bbqchickenrobot/oxyplot,shoelzer/oxyplot,as-zhuravlev/oxyplot_wpf_fork,HermanEldering/oxyplot,Kaplas80/oxyplot,TheAlmightyBob/oxyplot,svendu/oxyplot,HermanEldering/oxyplot,lynxkor/oxyplot