fix for bytestring-0.9.2
fix for bytestring-0.9.2

element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade,element-doo/ekade