Also fix a couple of integer/pointer comparaisons

miniupnpd/Changelog.txt

@@ -3,6 +3,7 @@ $Id: Changelog.txt,v 1.278 2012/04/30 21:21:32 nanard Exp $
 2012/04/30:
   Clean up settings of CFLAGS in Makefile's
   Remove Warnings caused by signed/unsigned integer comparaisons
+  Also fix a couple of integer/pointer comparaisons.
   Add UNUSED(arg) macro to remove unused argument warning.
   Fix error handling in upnpevents.c (was causing segfault on Solaris !)
 

miniupnpd/upnpredirect.c

@@ -393,7 +393,7 @@ upnp_get_redirection_infos_by_index(int index,
 
 	if(desc && (desclen > 0))
 		desc[0] = '\0';
-	if(rhost && (rhost > 0))
+	if(rhost && (rhostlen > 0))
 		rhost[0] = '\0';
 	if(get_redirect_rule_by_index(index, 0/*ifname*/, eport, iaddr, iaddrlen,
 	                              iport, &proto, desc, desclen,

miniupnpd/upnpsoap.c

@@ -1250,7 +1250,7 @@ PinholeVerification(struct upnphttp * h, char * int_ip, unsigned short int_port)
         freeaddrinfo(p);
 	}
 
-	if(inet_ntop(AF_INET6, &(h->clientaddr_v6), senderAddr, INET6_ADDRSTRLEN)<=0)
+	if(inet_ntop(AF_INET6, &(h->clientaddr_v6), senderAddr, INET6_ADDRSTRLEN) == NULL)
 	{
 		syslog(LOG_ERR, "inet_ntop: %m");
 	}