Fix warnings in opening_hours.cpp
Fix warnings in opening_hours.cpp

dobriy-eeh/omim,rokuz/omim,gardster/omim,rokuz/omim,Zverik/omim,65apps/omim,VladiMihaylenko/omim,alexzatsepin/omim,mgsergio/omim,stangls/omim,trashkalmar/omim,gardster/omim,ygorshenin/omim,Zverik/omim,alexzatsepin/omim,milchakov/omim,matsprea/omim,Zverik/omim,darina/omim,milchakov/omim,VladiMihaylenko/omim,mpimenov/omim,mgsergio/omim,bykoianko/omim,rokuz/omim,Zverik/omim,mgsergio/omim,Transtech/omim,alexzatsepin/omim,ygorshenin/omim,darina/omim,syershov/omim,65apps/omim,ygorshenin/omim,mpimenov/omim,mpimenov/omim,goblinr/omim,stangls/omim,dobriy-eeh/omim,65apps/omim,darina/omim,yunikkk/omim,Transtech/omim,bykoianko/omim,mgsergio/omim,goblinr/omim,trashkalmar/omim,mapsme/omim,darina/omim,matsprea/omim,simon247/omim,milchakov/omim,yunikkk/omim,Transtech/omim,matsprea/omim,syershov/omim,VladiMihaylenko/omim,matsprea/omim,bykoianko/omim,bykoianko/omim,dobriy-eeh/omim,simon247/omim,alexzatsepin/omim,matsprea/omim,syershov/omim,yunikkk/omim,mgsergio/omim,Zverik/omim,ygorshenin/omim,gardster/omim,stangls/omim,alexzatsepin/omim,65apps/omim,milchakov/omim,trashkalmar/omim,yunikkk/omim,milchakov/omim,mapsme/omim,yunikkk/omim,gardster/omim,milchakov/omim,rokuz/omim,mgsergio/omim,bykoianko/omim,dobriy-eeh/omim,bykoianko/omim,milchakov/omim,stangls/omim,alexzatsepin/omim,mapsme/omim,mapsme/omim,Transtech/omim,simon247/omim,dobriy-eeh/omim,alexzatsepin/omim,darina/omim,trashkalmar/omim,mgsergio/omim,mpimenov/omim,syershov/omim,gardster/omim,darina/omim,VladiMihaylenko/omim,goblinr/omim,milchakov/omim,65apps/omim,matsprea/omim,syershov/omim,alexzatsepin/omim,rokuz/omim,dobriy-eeh/omim,Transtech/omim,VladiMihaylenko/omim,trashkalmar/omim,darina/omim,Transtech/omim,goblinr/omim,syershov/omim,alexzatsepin/omim,dobriy-eeh/omim,rokuz/omim,goblinr/omim,mapsme/omim,rokuz/omim,matsprea/omim,yunikkk/omim,milchakov/omim,bykoianko/omim,mpimenov/omim,syershov/omim,trashkalmar/omim,rokuz/omim,65apps/omim,milchakov/omim,syershov/omim,darina/omim,gardster/omim,bykoianko/omim,Zverik/omim,VladiMihaylenko/omim,ygorshenin/omim,mpimenov/omim,goblinr/omim,matsprea/omim,mgsergio/omim,darina/omim,Zverik/omim,stangls/omim,yunikkk/omim,VladiMihaylenko/omim,rokuz/omim,65apps/omim,mapsme/omim,bykoianko/omim,alexzatsepin/omim,yunikkk/omim,matsprea/omim,ygorshenin/omim,goblinr/omim,trashkalmar/omim,dobriy-eeh/omim,gardster/omim,mgsergio/omim,milchakov/omim,darina/omim,VladiMihaylenko/omim,dobriy-eeh/omim,alexzatsepin/omim,syershov/omim,65apps/omim,darina/omim,mapsme/omim,mpimenov/omim,stangls/omim,mapsme/omim,stangls/omim,Zverik/omim,Transtech/omim,darina/omim,gardster/omim,stangls/omim,ygorshenin/omim,simon247/omim,syershov/omim,goblinr/omim,VladiMihaylenko/omim,simon247/omim,yunikkk/omim,mapsme/omim,65apps/omim,mpimenov/omim,mapsme/omim,Zverik/omim,Transtech/omim,VladiMihaylenko/omim,alexzatsepin/omim,bykoianko/omim,milchakov/omim,ygorshenin/omim,milchakov/omim,bykoianko/omim,syershov/omim,trashkalmar/omim,Zverik/omim,VladiMihaylenko/omim,gardster/omim,matsprea/omim,goblinr/omim,65apps/omim,dobriy-eeh/omim,Transtech/omim,simon247/omim,65apps/omim,trashkalmar/omim,mgsergio/omim,goblinr/omim,mpimenov/omim,syershov/omim,trashkalmar/omim,ygorshenin/omim,ygorshenin/omim,alexzatsepin/omim,rokuz/omim,stangls/omim,VladiMihaylenko/omim,Zverik/omim,simon247/omim,simon247/omim,simon247/omim,stangls/omim,rokuz/omim,mpimenov/omim,trashkalmar/omim,rokuz/omim,simon247/omim,mapsme/omim,mapsme/omim,Zverik/omim,Transtech/omim,mapsme/omim,rokuz/omim,yunikkk/omim,dobriy-eeh/omim,mpimenov/omim,mpimenov/omim,VladiMihaylenko/omim,yunikkk/omim,mpimenov/omim,dobriy-eeh/omim,bykoianko/omim,stangls/omim,goblinr/omim,Transtech/omim,ygorshenin/omim,goblinr/omim,dobriy-eeh/omim,mgsergio/omim,ygorshenin/omim,gardster/omim,trashkalmar/omim,Transtech/omim,darina/omim,Zverik/omim,mgsergio/omim,bykoianko/omim,syershov/omim,goblinr/omim