iface: use interface values only when valid

[catta] / avahi-client / rr-test.c

diff --git a/avahi-client/rr-test.c b/avahi-client/rr-test.c
index 9fffa5dc003f7674ecbeb85e53ca119ceea00433..0402585a088aba0bf601d164d150dd11c92b5415 100644 (file)
--- a/avahi-client/rr-test.c
+++ b/avahi-client/rr-test.c
@@ -1,18 +1,16 @@
-/* $Id$ */
-
 /***
   This file is part of avahi.
- 
+
   avahi is free software; you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
- 
+
   avahi is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
   Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public
   License along with avahi; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -37,11 +35,11 @@ static void hexdump(const void* p, size_t size) {
     assert(p);
 
     printf("Dumping %lu bytes from %p:\n", (unsigned long) size, p);
-    
+
     while (size > 0) {
         unsigned i;
 
-        for (i = 0; i < 16; i++) { 
+        for (i = 0; i < 16; i++) {
             if (i < size)
                 printf("%02x ", c[i]);
             else
@@ -54,14 +52,14 @@ static void hexdump(const void* p, size_t size) {
             else
                 printf(" ");
         }
-        
+
         printf("\n");
 
         c += 16;
 
         if (size <= 16)
             break;
-        
+
         size -= 16;
     }
 }
@@ -91,13 +89,13 @@ int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) {
     const AvahiPoll *poll_api;
     AvahiClient *client;
     AvahiRecordBrowser *r;
-    
+
     simple_poll = avahi_simple_poll_new();
     assert(simple_poll);
-    
+
     poll_api = avahi_simple_poll_get(simple_poll);
     assert(poll_api);
-    
+
     client = avahi_client_new(poll_api, 0, NULL, NULL, NULL);
     assert(client);