--- qemu/slirp/misc.c	2018/04/24 16:37:52	1.1.1.1
+++ qemu/slirp/misc.c	2018/04/24 16:41:51	1.1.1.2
@@ -88,15 +88,14 @@ void
 getouraddr()
 {
 	char buff[256];
-	struct hostent *he;
+	struct hostent *he = NULL;
 	
-	if (gethostname(buff,256) < 0)
-	   return;
-	
-	if ((he = gethostbyname(buff)) == NULL)
-	   return;
-	
-	our_addr = *(struct in_addr *)he->h_addr;
+	if (gethostname(buff,256) == 0)
+            he = gethostbyname(buff);
+        if (he)
+            our_addr = *(struct in_addr *)he->h_addr;
+        if (our_addr.s_addr == 0)
+            our_addr.s_addr = loopback_addr.s_addr;
 }
 
 #if SIZEOF_CHAR_P == 8