From: Mark Andrews <marka@isc.org>
Date: Thu, 9 Jan 2014 04:57:59 +0000 (+1100)
Subject: silence compiler warning
X-Git-Tag: v9.9.5rc1~23
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=72512a6031a812c285e0140d9121f9de49825784;p=thirdparty%2Fbind9.git

silence compiler warning

(cherry picked from commit 109f477ed7b0ea20217f0b1d5560f376c6d2cd92)
---

diff --git a/lib/dns/dispatch.c b/lib/dns/dispatch.c
index ee1adce2579..7d488b689b3 100644
--- a/lib/dns/dispatch.c
+++ b/lib/dns/dispatch.c
@@ -3314,7 +3314,8 @@ dns_dispatch_addresponse2(dns_dispatch_t *disp, isc_sockaddr_t *dest,
 	LOCK(&qid->lock);
 	id = (dns_messageid_t)dispatch_random(DISP_ARC4CTX(disp));
 	ok = ISC_FALSE;
-	for (i = 0; i < 64; i++) {
+	i = 0;
+	do {
 		bucket = dns_hash(qid, dest, id, localport);
 		if (entry_search(qid, dest, id, localport, bucket) == NULL) {
 			ok = ISC_TRUE;
@@ -3322,7 +3323,7 @@ dns_dispatch_addresponse2(dns_dispatch_t *disp, isc_sockaddr_t *dest,
 		}
 		id += qid->qid_increment;
 		id &= 0x0000ffff;
-	}
+	} while (i++ < 64);
 	UNLOCK(&qid->lock);
 
 	if (!ok) {