Another fix for MacOS compilation.

diff --git a/src/lib/dhcp/iface_mgr.cc b/src/lib/dhcp/iface_mgr.cc
index 61184fe13a5e0698111018aa768381c95fa81c9d..dfdeecbd2e0c2d6510aacfa374d3992556f9633d 100644 (file)
--- a/src/lib/dhcp/iface_mgr.cc
+++ b/src/lib/dhcp/iface_mgr.cc
@@ -751,11 +751,12 @@ IfaceMgr::receive4() {
         return (boost::shared_ptr<Pkt4>()); // NULL
     }
 
+    unsigned int ifindex = iface->getIndex();
+
 // OS_LINUX defines are part of ticket #1237
 #if defined(OS_LINUX)
     struct cmsghdr* cmsg;
     struct in_pktinfo* pktinfo;
-    unsigned int ifindex = 0;
 
     int found_pktinfo = 0;
     cmsg = CMSG_FIRSTHDR(&m);