From 397637d59dd26ab810201b69cc0b267f63f7d3c1 Mon Sep 17 00:00:00 2001
From: Zoe <foldleft@users.noreply.github.com>
Date: Mon, 13 Jan 2020 15:07:34 +0000
Subject: [PATCH] used classnames module

---
 src/components/views/rooms/RoomHeader.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/views/rooms/RoomHeader.js b/src/components/views/rooms/RoomHeader.js
index c55ab48159..76c85ea54b 100644
--- a/src/components/views/rooms/RoomHeader.js
+++ b/src/components/views/rooms/RoomHeader.js
@@ -161,7 +161,8 @@ module.exports = createReactClass({
 
         const joinRules = this.props.room && this.props.room.currentState.getStateEvents("m.room.join_rules", "");
         const joinRule = joinRules && joinRules.getContent().join_rule;
-        const joinRuleClass = "mx_RoomHeader_PrivateIcon" + (joinRule === "invite" ? " mx_RoomHeader_isPrivate" : "");
+        const joinRuleClass = classNames("mx_RoomHeader_PrivateIcon",
+                                         {"mx_RoomHeader_isPrivate": joinRule === "invite"});
 
         if (this.props.onCancelClick) {
             cancelButton = <CancelButton onClick={this.props.onCancelClick} />;