Fix JS error

grishka · Oct 28, 2022 · 392ecd6 · 392ecd6
1 parent 1ffba6e
commit 392ecd6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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(()=>{