From e6a02003f55fa53cd3691eabfefba53dcf9443f1 Mon Sep 17 00:00:00 2001
From: Bram Matthys <syzop@vulnscan.org>
Date: Wed, 22 Mar 2017 08:25:03 +0100
Subject: [PATCH] Delayjoin (chanmode +D): When people are de-oped we now part
 'hidden' users. Prevents client desynch.

---
 src/modules/chanmodes/delayjoin.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/modules/chanmodes/delayjoin.c b/src/modules/chanmodes/delayjoin.c
index b948cba68..9804b0c62 100644
--- a/src/modules/chanmodes/delayjoin.c
+++ b/src/modules/chanmodes/delayjoin.c
@@ -299,6 +299,28 @@ DLLFUNC int moded_chanmode(aClient *cptr, aClient *sptr, aChannel *chptr,
 				}
 
 			}
+			if (pm.what == MODE_DEL && (pm.modechar == 'o' || pm.modechar == 'h' || pm.modechar == 'a' || pm.modechar == 'q' || pm.modechar == 'v'))
+			{
+				Member* i;
+				aClient* user = find_client(pm.param,NULL);
+				if (!user)
+					continue;
+
+				if (moded_user_invisible(user,chptr))
+					clear_user_invisible_announce(chptr,user);
+
+				if (pm.modechar == 'v' || !MyConnect(user))
+					continue;
+
+				for (i = chptr->members; i; i = i->next)
+				{
+					if (i->cptr == user)
+						continue;
+					if (moded_user_invisible(i->cptr,chptr))
+						sendto_one(user,":%s!%s@%s PART :%s", i->cptr->name, i->cptr->user->username, GetHost(i->cptr), chptr->chname);
+				}
+
+			}
 		}
 	}