From 8f25cfa36e332599c83d2e4abc1db60b16526b9b Mon Sep 17 00:00:00 2001
From: Heng Li <lh3@me.com>
Date: Mon, 25 Sep 2017 14:22:45 -0400
Subject: [PATCH] r437: fixed uninialized memory on rep_len

---
 main.c | 2 +-
 map.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/main.c b/main.c
index 10d9fbb..16af19b 100644
--- a/main.c
+++ b/main.c
@@ -6,7 +6,7 @@
 #include "mmpriv.h"
 #include "getopt.h"
 
-#define MM_VERSION "2.2-r436-dirty"
+#define MM_VERSION "2.2-r437-dirty"
 
 #ifdef __linux__
 #include <sys/resource.h>
diff --git a/map.c b/map.c
index 4244dea..2200bfb 100644
--- a/map.c
+++ b/map.c
@@ -171,7 +171,7 @@ static void collect_minimizers(const mm_mapopt_t *opt, const mm_idx_t *mi, int n
 
 static mm128_t *collect_seed_hits(const mm_mapopt_t *opt, const mm_idx_t *mi, const char *qname, int qlen, int64_t *n_a, int *rep_len, mm_tbuf_t *b)
 {
-	int rep_st, rep_en, i;
+	int rep_st = 0, rep_en = 0, i;
 	mm_match_t *m;
 	mm128_t *a;