* support GetNetworkInterfaceNameByIndex/IndexByName on IPv6-only hosts

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@442 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

diff --git a/avahi-daemon/dbus-protocol.c b/avahi-daemon/dbus-protocol.c
index 8a0bd55cf9a449df8119afc45d8e4ecb7b2474a2..b7965a3da7c124acb910160d8beeb8fd728ec27f 100644 (file)
--- a/avahi-daemon/dbus-protocol.c
+++ b/avahi-daemon/dbus-protocol.c
@@ -1550,10 +1550,11 @@ static DBusHandlerResult msg_server_impl(DBusConnection *c, DBusMessage *m, void
 #else
         
         if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-            char txt[256];
-            snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-            return respond_error(c, m, AVAHI_ERR_OS, txt);
-        }
+            if ((fd = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
+                char txt[256];
+                snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
+                return respond_error(c, m, AVAHI_ERR_OS, txt);
+            }
 
         memset(&ifr, 0, sizeof(ifr));
         ifr.ifr_ifindex = idx;
@@ -1584,10 +1585,11 @@ static DBusHandlerResult msg_server_impl(DBusConnection *c, DBusMessage *m, void
         return respond_int32(c, m, 1);
 #else
         if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-            char txt[256];
-            snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
-            return respond_error(c, m, AVAHI_ERR_OS, txt);
-        }
+            if ((fd = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
+                char txt[256];
+                snprintf(txt, sizeof(txt), "OS Error: %s", strerror(errno));
+                return respond_error(c, m, AVAHI_ERR_OS, txt);
+            }
 
         memset(&ifr, 0, sizeof(ifr));
         snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s", n);