From 7a7515329075b6e6de59220bba21a783f495c62a Mon Sep 17 00:00:00 2001
From: Rashesh Padia <rashesh.padia@collabora.com>
Date: Sun, 28 Apr 2024 14:57:43 +0530
Subject: [PATCH] fix: zotero options not visible when viewId is zero

- regression from 9202365fc6dac4ab964c12a1b0858644435e1191

Signed-off-by: Rashesh Padia <rashesh.padia@collabora.com>
Change-Id: I4554a5fcc9b0c5dce48c8b35ea32142ff1c323f3
---
 browser/src/control/Control.UIManager.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/src/control/Control.UIManager.js b/browser/src/control/Control.UIManager.js
index e1ac82cf1..99e43c2b1 100644
--- a/browser/src/control/Control.UIManager.js
+++ b/browser/src/control/Control.UIManager.js
@@ -956,7 +956,7 @@ L.Control.UIManager = L.Control.extend({
 	},
 
 	onUpdateViews: function () {
-		if (!this.map._docLayer || !this.map._docLayer._viewId)
+		if (!this.map._docLayer || typeof this.map._docLayer._viewId === 'undefined')
 			return;
 
 		var myViewId = this.map._docLayer._viewId;