Original patch from Gentoo.

-= BEGIN original header =-
-= END original header =-

diff -durN uClibc-0.9.30.orig/libc/inet/resolv.c uClibc-0.9.30/libc/inet/resolv.c
--- uClibc-0.9.30.orig/libc/inet/resolv.c	2008-11-02 01:25:33.000000000 +0100
+++ uClibc-0.9.30/libc/inet/resolv.c	2009-02-07 09:57:59.000000000 +0100
@@ -1788,7 +1788,7 @@
 int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
 	struct hostent **result, int *h_errnop)
 {
-	int ret;
+	int ret = HOST_NOT_FOUND;
 
 	__UCLIBC_MUTEX_LOCK(mylock);
 	if (__gethostent_fp == NULL) {