From c2d6a184a333f6653697217be0e6ad5c810370be Mon Sep 17 00:00:00 2001
From: Kevin Easton <caf@bitchx.org>
Date: Tue, 18 Oct 2016 23:32:23 +1100
Subject: [PATCH] Act on channel mode lock as half-op

There's no reason you shouldn't be able to use modelock as a half-op.

Also a few other minor cleanups in this function - eg. use my_send_to_server()
with the passed server number instead of implicitly using from_server.
---
 Changelog          |  2 ++
 source/commands2.c | 10 +++++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/Changelog b/Changelog
index 5677740..91923e8 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,7 @@
 [Changes 1.2.2]
 
+* Act on channel mode lock as half-op. (caf)
+
 * Fix crash and memory leak in $aliasctl(COMMAND MATCH). (caf)
 
 * Fix memory leaks in /CDCC PLIST and /CDCC NOTICE. (caf) 
diff --git a/source/commands2.c b/source/commands2.c
index 6be737a..6215208 100644
--- a/source/commands2.c
+++ b/source/commands2.c
@@ -291,11 +291,11 @@ char *s;
 
 int check_mode_lock(char *channel, char *mode_list, int server)
 {
-	ChannelList *chan;
-	char buffer[BIG_BUFFER_SIZE];
+	ChannelList *chan = lookup_channel(channel, server, CHAN_NOUNLINK);
 	
-	if ((chan = lookup_channel(channel, server, 0)) && chan->modelock_key)
+	if (chan && chan->modelock_key && (chan->have_op || chan->hop))
 	{
+		char buffer[BIG_BUFFER_SIZE];
 		char *modelock, *new_mode_list, *newmode, *save, *save1;
 		char *args = NULL, *args1 = NULL;
 		int add = 0;
@@ -389,8 +389,8 @@ int check_mode_lock(char *channel, char *mode_list, int server)
 			}
 			modelock++;
 		}
-		if (chan && chan->have_op && *buffer)
-			send_to_server("MODE %s %s", chan->channel, buffer);
+		if (*buffer)
+			my_send_to_server(server, "MODE %s %s", chan->channel, buffer);
 		new_free(&save);
 		new_free(&save1);
 		return 1;