[@mantine/core] FloatingIndicator: Fix incorrect resize observer logic (

#6129)
mantinedev · May 8, 2024 · b966327 · b966327
1 parent d3bb581
commit b966327
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/packages/@mantine/core/src/components/FloatingIndicator/use-floating-indicator.ts b/packages/@mantine/core/src/components/FloatingIndicator/use-floating-indicator.ts
@@ -83,9 +83,12 @@ export function useFloatingIndicator({
 
     if (target) {
       targetResizeObserver.current = new ResizeObserver(updatePositionWithoutAnimation);
-      targetResizeObserver.current.observe(target!);
-      parentResizeObserver.current = new ResizeObserver(updatePositionWithoutAnimation);
-      parentResizeObserver.current.observe(parent!);
+      targetResizeObserver.current.observe(target);
+
+      if (parent) {
+        parentResizeObserver.current = new ResizeObserver(updatePositionWithoutAnimation);
+        parentResizeObserver.current.observe(parent);
+      }
 
       return () => {
         targetResizeObserver.current?.disconnect();