From 67556c524e9a9c16f0a786c3ac5c4e46ce50a4bd Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Sat, 5 Sep 2009 22:06:03 +0200
Subject: Skip <NULL> when exporting users.

---
 export_xml.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/export_xml.c b/export_xml.c
index c4f2697..1b6e88c 100644
--- a/export_xml.c
+++ b/export_xml.c
@@ -35,6 +35,10 @@ int export_xml(struct channel_t *channel, struct user_t *users) {
 		struct user_t *user = &users[u];
 		/* Iterate while we have a user (nick is non-NULL). */
 		while(user && user->nick) {
+			/* Skip <NULL> (filtered nicks eg. bots). */
+			if(strcmp(user->nick, "<NULL>") == 0) {
+				user = user->next;
+			}
 			char s[0xf];
 			xmlNodePtr user_node = xmlNewChild(users_node, NULL, "user", NULL);
 
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