- if chunking:
- splitfastq(p)
- else:
- for i in xrange(0, len(p)):
- m = p[i]["reader"].as_manifest()[1:]
- manifest_list.append(["./_" + str(piece), m[:-1]])
- piece += 1
+ if p is not None:
+ if chunking:
+ splitfastq(p)
+ else:
+ for i in xrange(0, len(p)):
+ m = p[i]["reader"].as_manifest()[1:]
+ manifest_list.append(["./_" + str(piece), m[:-1]])
+ piece += 1