More warning fixes
More warning fixes

jianlinwei/theunarchiver,nagyist/theunarchiver,jsdf/theunarchiver,Jarvik7/theunarchiver,jianlinwei/theunarchiver,gwerz/theunarchiver,nagyist/theunarchiver,3van/theunarchiver,Jarvik7/theunarchiver,Matiaz/theunarchiver,dsp2003/theunarchiver,ethus3h/theunarchiver,letup/theunarchiver,siranwu/theunarchiver,galaxy001/theunarchiver,nagyist/theunarchiver,Bulat-Ziganshin/theunarchiver,witwall/theunarchiver,venj/theunarchiver,pombreda/theunarchiver,markcox/theunarchiver,gco/theunarchiver,galaxy001/theunarchiver,amolofos/theunarchiver,witwall/theunarchiver,cyranodb/theunarchiver,pombreda/theunarchiver,letup/theunarchiver,markcox/theunarchiver,ethus3h/theunarchiver,3van/theunarchiver,zammitjames/theunarchiver,pombreda/theunarchiver-migrated,sereko/theunarchiver,siranwu/theunarchiver,gwerz/theunarchiver,aleksejrs/theunarchiver,dsp2003/theunarchiver,cyranodb/theunarchiver,pombreda/theunarchiver,witwall/theunarchiver,pombreda/theunarchiver-migrated,jianlinwei/theunarchiver,gco/theunarchiver,ethus3h/theunarchiver,markcox/theunarchiver,venj/theunarchiver,sereko/theunarchiver,Bulat-Ziganshin/theunarchiver,aleksejrs/theunarchiver,cyranodb/theunarchiver,aleksejrs/theunarchiver,3van/theunarchiver,Bulat-Ziganshin/theunarchiver,Matiaz/theunarchiver,zammitjames/theunarchiver,sereko/theunarchiver,gwerz/theunarchiver,Matiaz/theunarchiver,letup/theunarchiver,gco/theunarchiver,amolofos/theunarchiver,zammitjames/theunarchiver,pombreda/theunarchiver-migrated,amolofos/theunarchiver,venj/theunarchiver,jsdf/theunarchiver,galaxy001/theunarchiver,jsdf/theunarchiver,Jarvik7/theunarchiver,siranwu/theunarchiver,dsp2003/theunarchiver