From: Roy Marples <roy@marples.name>
Date: Thu, 8 May 2014 23:38:15 +0000 (+0000)
Subject: Fix compile issue
X-Git-Tag: v6.4.0~55
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=85cdddc2c91aa2674bc137327cfa05678de4a2a4;p=thirdparty%2Fdhcpcd.git

Fix compile issue
---

diff --git a/if-bsd.c b/if-bsd.c
index bff1252f..e6dcd528 100644
--- a/if-bsd.c
+++ b/if-bsd.c
@@ -74,6 +74,7 @@
 #include "if-options.h"
 #include "ipv4.h"
 #include "ipv6.h"
+#include "ipv6nd.h"
 
 #include "bpf-filter.h"
 
@@ -762,8 +763,10 @@ if_managelink(struct dhcpcd_ctx *ctx)
 #endif
 
 	bytes = read(ctx->link_fd, msg, sizeof(msg));
-	if (bytes == -1 || bytes == 0)
-		return bytes;
+	if (bytes == -1)
+		return -1;
+	if (bytes == 0)
+		return 0;
 	e = msg + bytes;
 	for (p = msg; p < e; p += rtm->rtm_msglen) {
 		rtm = (struct rt_msghdr *)(void *)p;