From b8516b1f5e217ff782291b274e201bc24b30825e Mon Sep 17 00:00:00 2001
From: RogueException <rogueexception@gmail.com>
Date: Fri, 13 Nov 2015 15:41:44 -0400
Subject: [PATCH] Remove other permissions if a user does not have read on a
 channel

---
 src/Discord.Net/Models/User.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Discord.Net/Models/User.cs b/src/Discord.Net/Models/User.cs
index 0745f344f..186e05ed4 100644
--- a/src/Discord.Net/Models/User.cs
+++ b/src/Discord.Net/Models/User.cs
@@ -322,6 +322,8 @@ namespace Discord
 			var mask = ChannelPermissions.All(channel).RawValue;
 			if (BitHelper.GetBit(newPermissions, (int)PermissionsBits.ManageRolesOrPermissions))
 				newPermissions = ChannelPermissions.All(channel).RawValue;
+			else if (!BitHelper.GetBit(newPermissions, (int)PermissionsBits.ReadMessages))
+				newPermissions = ChannelPermissions.None.RawValue;
 			else
 				newPermissions &= mask;