From f6e72696283b5aa5fbb8b1e9907e0040627e85b7 Mon Sep 17 00:00:00 2001
From: Morris Jobke <hey@morrisjobke.de>
Date: Tue, 22 Nov 2016 16:55:02 +0100
Subject: [PATCH] document new variable

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
---
 apps/files/lib/Activity/Provider.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/files/lib/Activity/Provider.php b/apps/files/lib/Activity/Provider.php
index 676ebfc304..f1ffb85120 100644
--- a/apps/files/lib/Activity/Provider.php
+++ b/apps/files/lib/Activity/Provider.php
@@ -43,6 +43,9 @@ class Provider implements IProvider {
 	/** @var IUserManager */
 	protected $userManager;
 
+	/** @var string[] cached displayNames - key is the UID and value the displayname */
+	protected $displayNames = [];
+
 	/**
 	 * @param IL10N $l
 	 * @param IURLGenerator $url