fix gff parsing

Author: brentp

cmd/check-sort-order/main.go

@@ -37,7 +37,7 @@ var get_vcf_chrom_start chromStartGetter = func(line []byte) ([]byte, int, error
 }
 
 var get_gff_chrom_start chromStartGetter = func(line []byte) ([]byte, int, error) {
-	toks := bytes.SplitN(line, []byte{'\t'}, 4)
+	toks := bytes.SplitN(line, []byte{'\t'}, 5)
 	start, err := strconv.Atoi(string(toks[3]))
 	return toks[0], start, err
 }

cmd/check-sort-order/main_test.go

@@ -33,7 +33,7 @@ var lineTests = []struct {
 
 	{1, []byte("1\t23\tasdf\tvvv"), []byte("1"), 24, get_gff_chrom_start, less, []byte("1"), 0, true},
 
-	{1, []byte("1111\tex\tmRNA\t1235"), []byte("1"), 24, get_gff_chrom_start, less, []byte("1111"), 1235, false},
+	{1, []byte("1111\tex\tmRNA\t1235\t1236"), []byte("1"), 24, get_gff_chrom_start, less, []byte("1111"), 1235, false},
 }
 
 func (s *MTest) TestCases(c *C) {