From e322f5cd4d74c174ffecdb1d825fd96d64fb7508 Mon Sep 17 00:00:00 2001
From: Marco d'Itri <md@linux.it>
Date: Sun, 30 Oct 2016 14:39:09 +0100
Subject: [PATCH] Use "domain" instead of "=" for default verisign-grs queries

To ignore the name server names spam.
---
 whois.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/whois.c b/whois.c
index 7f01582..7c987ae 100644
--- a/whois.c
+++ b/whois.c
@@ -814,9 +814,11 @@ char *query_crsnic(const int sock, const char *query)
     char *referral_server = NULL;
     int state = 0;
 
-    temp = malloc(strlen(query) + 1 + 2 + 1);
-    *temp = '=';
-    strcpy(temp + 1, query);
+    temp = malloc(strlen("domain ") + strlen(query) + 2 + 1);
+
+    if (!strpbrk(query, "=~ "))
+	strcpy(temp, "domain ");
+    strcat(temp, query);
     strcat(temp, "\r\n");
 
     fi = fdopen(sock, "r");