From: Roy Marples <roy@marples.name>
Date: Thu, 15 May 2014 12:02:03 +0000 (+0000)
Subject: Only send interfaces which have a reason.
X-Git-Tag: v6.4.0~52
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be6184ce7295e6dfcacde352d2d14f3a9c81e504;p=thirdparty%2Fdhcpcd.git

Only send interfaces which have a reason.
---

diff --git a/script.c b/script.c
index cad6ed07..bbc9006a 100644
--- a/script.c
+++ b/script.c
@@ -551,7 +551,7 @@ send_interface(int fd, const struct interface *ifp)
 	if (send_interface1(fd, ifp, reason) == -1)
 			retval = -1;
 #ifdef INET
-	if (d)
+	if (d && d->reason)
 		if (send_interface1(fd, ifp, d->reason) == -1)
 			retval = -1;
 #endif
@@ -561,7 +561,7 @@ send_interface(int fd, const struct interface *ifp)
 		if (send_interface1(fd, ifp, "ROUTERADVERT") == -1)
 			retval = -1;
 	}
-	if (D6_STATE_RUNNING(ifp)) {
+	if (D6_STATE_RUNNING(ifp) && d6->reason) {
 		if (send_interface1(fd, ifp, d6->reason) == -1)
 			retval = -1;
 	}