diff --git a/format.c b/format.c
index 890335c..11f24b5 100644
--- a/format.c
+++ b/format.c
@@ -392,7 +392,7 @@ void mm_write_sam3(kstring_t *s, const mm_idx_t *mi, const mm_bseq1_t *t, int se
 {
 	const int max_bam_cigar_op = 65535;
 	int flag, n_regs = n_regss[seg_idx], cigar_in_tag = 0;
-	int this_rid = -1, this_pos = -1, this_rev = 0;
+	int this_rid = -1, this_pos = -1;
 	const mm_reg1_t *regs = regss[seg_idx], *r_prev = NULL, *r_next;
 	const mm_reg1_t *r = n_regs > 0 && reg_idx < n_regs && reg_idx >= 0? &regs[reg_idx] : NULL;
 
@@ -441,7 +441,7 @@ void mm_write_sam3(kstring_t *s, const mm_idx_t *mi, const mm_bseq1_t *t, int se
 			mm_sprintf_lite(s, "\t%s\t%d\t0\t*", mi->seq[this_rid].name, this_pos+1);
 		} else mm_sprintf_lite(s, "\t*\t0\t0\t*");
 	} else {
-		this_rid = r->rid, this_pos = r->rs, this_rev = r->rev;
+		this_rid = r->rid, this_pos = r->rs;
 		mm_sprintf_lite(s, "\t%s\t%d\t%d\t", mi->seq[r->rid].name, r->rs+1, r->mapq);
 		if ((opt_flag & MM_F_LONG_CIGAR) && r->p && r->p->n_cigar > max_bam_cigar_op - 2) {
 			int n_cigar = r->p->n_cigar;
diff --git a/main.c b/main.c
index aee299a..2af0799 100644
--- a/main.c
+++ b/main.c
@@ -7,7 +7,7 @@
 #include "mmpriv.h"
 #include "ketopt.h"
 
-#define MM_VERSION "2.17-r1008-dirty"
+#define MM_VERSION "2.17-r1009-dirty"
 
 #ifdef __linux__
 #include <sys/resource.h>