get_spider_list_from_eggfile(): fixed bug when SCRAPY_SETTINGS_DISABLED is set
get_spider_list_from_eggfile(): fixed bug when SCRAPY_SETTINGS_DISABLED is set

nyov/scrapyd,nyov/scrapyd,masterPPP/scrapyd,eliasdorneles/scrapyd,2014fgq/scrapyd,masterPPP/scrapyd,aivarsk/scrapyd,sigma-random/scrapyd,aivarsk/scrapyd,CENDARI/scrapyd,scrapy/scrapyd,eliasdorneles/scrapyd,dfockler/scrapyd,2014fgq/scrapyd,wujuguang/scrapyd,dfockler/scrapyd,sigma-random/scrapyd,CENDARI/scrapyd,wujuguang/scrapyd