From 1440ff002fb551eec469170476e25658c494e12a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 13 Dec 2004 13:53:54 +0000
Subject: fix some stuff for gcc 2.95 compatibility

git-svn-id: file:///home/lennart/svn/public/nss-mdns/trunk@63 0ee8848e-81ea-0310-a63a-f631d1a40d77
---
 src/dns.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/dns.c')

diff --git a/src/dns.c b/src/dns.c
index e420ee1..c3be024 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -131,8 +131,8 @@ uint8_t *dns_packet_append_name_compressed(struct dns_packet *p, const char *nam
 }
 
 int dns_packet_check_valid(struct dns_packet *p) {
-    assert(p);
     uint16_t flags;
+    assert(p);
 
     if (p->size < 12)
         return -1;
@@ -278,7 +278,10 @@ int dns_packet_consume_bytes(struct dns_packet *p, void *ret_data, size_t l) {
 }
 
 int dns_packet_consume_seek(struct dns_packet *p, size_t length) {
-    assert(p && length > 0);
+    assert(p && length >= 0);
+
+    if (!length)
+        return 0;
     
     if (p->rindex + length > p->size)
         return -1;
-- 
cgit