diff -ur wvstreams-3.70.orig/src/ipstreams/wvresolver.cc wvstreams-3.70/src/ipstreams/wvresolver.cc
--- wvstreams-3.70.orig/src/ipstreams/wvresolver.cc	2002-03-02 09:33:08.000000000 +0500
+++ wvstreams-3.70/src/ipstreams/wvresolver.cc	2003-04-10 12:51:58.000000000 +0600
@@ -128,7 +128,7 @@
 // If addr==NULL, this just tests to see if the name exists.
 int WvResolver::findaddr(int msec_timeout, const WvString &name,
 			 WvIPAddr const **addr,
-                         WvIPAddrList *addrlist = NULL)
+                         WvIPAddrList *addrlist)
 {
     WvResolverHost *host;
     time_t now = time(NULL);