From 24804b7431f6ace109e91876aef859a751bf3147 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Sat, 4 Nov 2023 16:58:30 +0000
Subject: [PATCH] Fix compile warning introduced by
 a889c554a7df71ff93a8299ef96037fbe05f2f55

---
 src/dhcp6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dhcp6.c b/src/dhcp6.c
index a0266f7..87ad50b 100644
--- a/src/dhcp6.c
+++ b/src/dhcp6.c
@@ -92,7 +92,7 @@ void dhcp6_packet(time_t now)
   struct iface_param parm;
   struct cmsghdr *cmptr;
   struct msghdr msg;
-  int if_index = 0;
+  uint32_t if_index = 0;
   union {
     struct cmsghdr align; /* this ensures alignment */
     char control6[CMSG_SPACE(sizeof(struct in6_pktinfo))];