From 392ecd69f072fa132b8ec553450a0578e906effa Mon Sep 17 00:00:00 2001
From: Grishka <git@grishka.me>
Date: Fri, 28 Oct 2022 23:31:54 +0300
Subject: [PATCH] Fix JS error

---
 src/main/web/common_ts/Helpers.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/web/common_ts/Helpers.ts b/src/main/web/common_ts/Helpers.ts
index be4765f5..8b743a5b 100644
--- a/src/main/web/common_ts/Helpers.ts
+++ b/src/main/web/common_ts/Helpers.ts
@@ -714,6 +714,9 @@ function likeOnMouseChange(wrap:HTMLElement, entered:boolean):void{
 		btn.customData.popoverTimeout=setTimeout(()=>{
 			delete btn.customData.popoverTimeout;
 			ajaxGet(btn.getAttribute("data-popover-url"), (resp:any)=>{
+				if(!resp.content){
+					return;
+				}
 				if(!popover){
 					popover=new Popover(wrap.querySelector(".popoverPlace"));
 					popover.setOnClick(()=>{