From 9db6333044aba68016fcc62235b7f1328afdd1ad Mon Sep 17 00:00:00 2001
From: Andriy Malivanchuk <andriy.malivacnhuk-ext@chargepoint.com>
Date: Tue, 8 Jun 2021 21:10:39 +0300
Subject: [PATCH] PR from
 https://github.com/alexkatz/react-tiny-popover/pull/112

---
 src/Popover.tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Popover.tsx b/src/Popover.tsx
index 4b49adf..0416250 100644
--- a/src/Popover.tsx
+++ b/src/Popover.tsx
@@ -179,7 +179,9 @@ export const Popover = forwardRef<HTMLElement, PopoverProps>(
     );
 
     const handleWindowResize = useCallback(() => {
-      window.requestAnimationFrame(() => positionPopover());
+      if(childRef?.current){
+        window.requestAnimationFrame(() => positionPopover());
+      }
     }, [positionPopover]);
 
     useEffect(() => {