Always initialized min value for an histogram.

diff --git a/usr.sbin/btrace/bt_parse.y b/usr.sbin/btrace/bt_parse.y
index dbf68f2..3fcb212 100644 (file)
--- a/usr.sbin/btrace/bt_parse.y
+++ b/usr.sbin/btrace/bt_parse.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: bt_parse.y,v 1.27 2021/04/21 10:29:49 mpi Exp $       */
+/*     $OpenBSD: bt_parse.y,v 1.28 2021/04/21 10:34:36 mpi Exp $       */
 
 /*
  * Copyright (c) 2019-2021 Martin Pieuchot <mpi@openbsd.org>
@@ -595,7 +595,7 @@ bh_inc(const char *hname, struct bt_arg *hval, struct bt_arg *hrange)
        if (hrange == NULL) {
                /* Power-of-2 histogram */
        } else {
-               long min, max;
+               long min = 0, max;
                int count = 0;
 
                /* Linear histogram */