From: Roy Marples <roy@marples.name>
Date: Thu, 9 Oct 2014 20:09:51 +0000 (+0000)
Subject: Fix exporting ra values with multiple interfaces
X-Git-Tag: v6.5.1~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d593c43aba76f59dc45c0157175aa42b580a0e2;p=thirdparty%2Fdhcpcd.git

Fix exporting ra values with multiple interfaces
---

diff --git a/ipv6nd.c b/ipv6nd.c
index 66223439..c5ddab2f 100644
--- a/ipv6nd.c
+++ b/ipv6nd.c
@@ -1155,9 +1155,9 @@ ipv6nd_env(char **env, const char *prefix, const struct interface *ifp)
 
 	i = l = 0;
 	TAILQ_FOREACH(rap, ifp->ctx->ipv6->ra_routers, next) {
-		i++;
 		if (rap->iface != ifp)
 			continue;
+		i++;
 		if (env) {
 			snprintf(buffer, sizeof(buffer),
 			    "ra%zu_from", i);