From 1c4f5adba92947a5faa1836449a621502a1678b8 Mon Sep 17 00:00:00 2001
From: Enji Cooper <ngie@FreeBSD.org>
Date: Thu, 14 Jul 2016 06:10:16 +0000
Subject: [PATCH] Initialize first_serial to 0 in dozonetransfer(..) to fix
 -Wuninitialized warning

MFC after: 3 days
X-MFC with: r302779
Pointyhat to: des
PR: 209177
Reported by: Jenkins (sparc64 job), gcc 4.2.1, gcc 5.3.0
Sponsored by: EMC / Isilon Storage Division
---
 contrib/ldns-host/ldns-host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/ldns-host/ldns-host.c b/contrib/ldns-host/ldns-host.c
index 74121b473607..b6954fcad3de 100644
--- a/contrib/ldns-host/ldns-host.c
+++ b/contrib/ldns-host/ldns-host.c
@@ -888,7 +888,7 @@ dozonetransfer(ldns_resolver *res, ldns_rdf *domain, bool absolute) {
     ldns_rr_list *rrl;
     ldns_rr *rr;
     size_t i, nsoa = 0;
-    uint32_t first_serial;
+    uint32_t first_serial = 0;
 
     rrtype = o_rrtype;
     o_rrtype = (o_mode == M_AXFR) ? LDNS_RR_TYPE_AXFR : LDNS_RR_TYPE_IXFR;