From 1b35a16d95a94707c8dcb3bd8668b47ce3ef2616 Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 3 Jul 2016 14:00:00 +0100
Subject: [PATCH] analyze: use while() when for() is less fit to purpose

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
 src/analyze.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/analyze.c b/src/analyze.c
index 072c07e..1d5c456 100644
--- a/src/analyze.c
+++ b/src/analyze.c
@@ -65,8 +65,8 @@ void do_counting(void)
 	/* Walk through ranges */
 	range_p = ranges;
 	for (i = 0; i < num_ranges; i++) {
-		for (; l != NULL && ipcomp(&range_p->first_ip, &l->ip) < 0; l = l->hh.prev)
-			/* rewind */ ;
+		while (l != NULL && ipcomp(&range_p->first_ip, &l->ip) < 0)
+			l = l->hh.prev;	/* rewind */
 		if (l == NULL)
 			l = leases;
 		for (; l != NULL && ipcomp(&l->ip, &range_p->last_ip) <= 0; l = l->hh.next) {