Avoid deadlock during initial scan (fixes #389)
Avoid deadlock during initial scan (fixes #389)

kozec/syncthing,arkhi/syncthing,le9i0nx/syncthing,mcanthony/syncthing,rumpelsepp/syncthing,wweich/syncthing,xduugu/syncthing,itscaro/syncthing,jbfavre/syncthing,ProactiveServices/syncthing,Zillode/syncthing,krig/syncthing,AudriusButkevicius/syncthing,syncthing/syncthing,buinsky/syncthing,kamadak/syncthing,TheBigBear/syncthing,burkemw3/syncthing,xduugu/syncthing,brgmnn/syncthing,syncthing/syncthing,uok/syncthing,tenebreux/syncthing,AudriusButkevicius/syncthing,trojanspike/syncthing,pembo210/syncthing,abhishekgahlot/syncthing,makeTaller/syncthing,michalliu/whale,ZdenekBrichacek/syncthing,canton7/syncthing,flyzjhz/syncthing,letiemble/syncthing,lkwg82/syncthing,krig/syncthing,ProactiveServices/syncthing,buinsky/syncthing,roth1002/syncthing,plouj/syncthing,roth1002/syncthing,mateon1/syncthing,MinFu/syncthing,mcanthony/syncthing,letiemble/syncthing,itscaro/syncthing,Zillode/syncthing,kc1212/syncthing,beni55/syncthing,uok/syncthing,TheBigBear/syncthing,abhishekgahlot/syncthing,butlife/syncthing,lkwg82/syncthing,jryans/syncthing,syncthing/syncthing,itscaro/syncthing,YtvwlD/syncthing,gillisig/syncthing,michalliu/whale,jryans/syncthing,josephyzhou/syncthing,kralo/syncthing,roth1002/syncthing,indradhanush/syncthing,burkemw3/syncthing,josephyzhou/syncthing,MinFu/syncthing,guerrerocarlos/syncthing,makeTaller/syncthing,butlife/syncthing,ralder/syncthing,plouj/syncthing,toddleish/syncthing,indradhanush/syncthing,alex2108/syncthing,jryans/syncthing,indradhanush/syncthing,kozec/syncthing,jbfavre/syncthing,printedheart/syncthing,Kudalufi/syncthing,buinsky/syncthing,atyenoria/syncthing,wsgcsysadmin/syncthing,atyenoria/syncthing,bigscoop/syncthing,brgmnn/syncthing,MinFu/syncthing,gillisig/syncthing,jryans/syncthing,brgmnn/syncthing,canton7/syncthing,norgeous/syncthing,ZdenekBrichacek/syncthing,toddleish/syncthing,ralder/syncthing,cherylquirion/syncthing,itscaro/syncthing,toddleish/syncthing,wweich/syncthing,YtvwlD/syncthing,modulexcite/syncthing,letiemble/syncthing,kozec/syncthing,wweich/syncthing,kattunga/syncthing,kattunga/syncthing,cherylquirion/syncthing,imsodin/syncthing,makeTaller/syncthing,ZdenekBrichacek/syncthing,lkwg82/syncthing,abhishekgahlot/syncthing,toddleish/syncthing,syncthing/syncthing,manveru/syncthing,jbfavre/syncthing,guerrerocarlos/syncthing,atyenoria/syncthing,kc1212/syncthing,TheBigBear/syncthing,trojanspike/syncthing,ZdenekBrichacek/syncthing,flyzjhz/syncthing,norgeous/syncthing,kamadak/syncthing,alex2108/syncthing,printedheart/syncthing,nrm21/syncthing,norgeous/syncthing,ProactiveServices/syncthing,mateon1/syncthing,ralder/syncthing,makeTaller/syncthing,guerrerocarlos/syncthing,jgke/syncthing,jemmy655/syncthing,AudriusButkevicius/syncthing,atyenoria/syncthing,kluppy/syncthing,YtvwlD/syncthing,danieldc/syncthing,michalliu/whale,burkemw3/syncthing,rumpelsepp/syncthing,jgke/syncthing,arkhi/syncthing,modulexcite/syncthing,trojanspike/syncthing,danieldc/syncthing,bigscoop/syncthing,nrm21/syncthing,arkhi/syncthing,printedheart/syncthing,gillisig/syncthing,kralo/syncthing,kozec/syncthing,abhishekgahlot/syncthing,krig/syncthing,nrm21/syncthing,TheBigBear/syncthing,pembo210/syncthing,pembo210/syncthing,modulexcite/syncthing,buinsky/syncthing,mcanthony/syncthing,lkwg82/syncthing,mateon1/syncthing,ProactiveServices/syncthing,syncthing/syncthing,Kudalufi/syncthing,YtvwlD/syncthing,manveru/syncthing,wsgcsysadmin/syncthing,kamadak/syncthing,flyzjhz/syncthing,le9i0nx/syncthing,letiemble/syncthing,wsgcsysadmin/syncthing,kc1212/syncthing,uok/syncthing,butlife/syncthing,kattunga/syncthing,uok/syncthing,krig/syncthing,tenebreux/syncthing,norgeous/syncthing,Zillode/syncthing,imsodin/syncthing,jemmy655/syncthing,rumpelsepp/syncthing,roth1002/syncthing,kattunga/syncthing,plouj/syncthing,nrm21/syncthing,manveru/syncthing,mcanthony/syncthing,xduugu/syncthing,cherylquirion/syncthing,burkemw3/syncthing,wsgcsysadmin/syncthing,beni55/syncthing,flyzjhz/syncthing,imsodin/syncthing,Kudalufi/syncthing,AudriusButkevicius/syncthing,bigscoop/syncthing,jgke/syncthing,beni55/syncthing,Zillode/syncthing,arkhi/syncthing,trojanspike/syncthing,kc1212/syncthing,josephyzhou/syncthing,kralo/syncthing,pembo210/syncthing,manveru/syncthing,indradhanush/syncthing,kluppy/syncthing,canton7/syncthing,kralo/syncthing,mateon1/syncthing,guerrerocarlos/syncthing,danieldc/syncthing,tenebreux/syncthing,modulexcite/syncthing,kamadak/syncthing,jbfavre/syncthing,printedheart/syncthing,cherylquirion/syncthing,michalliu/whale,danieldc/syncthing,canton7/syncthing,rumpelsepp/syncthing,le9i0nx/syncthing,gillisig/syncthing,josephyzhou/syncthing,alex2108/syncthing,jgke/syncthing,le9i0nx/syncthing,syncthing/syncthing,wweich/syncthing,jemmy655/syncthing,kluppy/syncthing,brgmnn/syncthing,plouj/syncthing,beni55/syncthing,kluppy/syncthing,butlife/syncthing,ralder/syncthing,MinFu/syncthing,imsodin/syncthing,imsodin/syncthing,xduugu/syncthing,Kudalufi/syncthing,tenebreux/syncthing,bigscoop/syncthing,alex2108/syncthing,jemmy655/syncthing