From 762e6780d70b8a740033921e063061c4b485ad53 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Wed, 26 Jul 2017 11:51:41 +0100
Subject: [PATCH] fix this hiding unbans as found by Luke's review

---
 src/shouldHideEvent.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/shouldHideEvent.js b/src/shouldHideEvent.js
index c97ee2cd3c..6e0926e684 100644
--- a/src/shouldHideEvent.js
+++ b/src/shouldHideEvent.js
@@ -36,8 +36,11 @@ function _isLeaveOrJoin(ev) {
         // dupe join event, fall through to hide rules
     }
 
+
     // this only applies to joins/leaves not invites/kicks/bans
-    return membership === 'join' || (membership === 'leave' && ev.getStateKey() === ev.getSender());
+    const isJoin = membership === 'join' && prevMembership !== 'ban';
+    const isLeave = membership === 'leave' && ev.getStateKey() === ev.getSender();
+    return isJoin || isLeave;
 }
 
 export default function(ev, syncedSettings) {