From ca96f8545f2fdea598db6334e082bff4dcf2ca9f Mon Sep 17 00:00:00 2001
From: Jae Sung Park <alberto.park@gmail.com>
Date: Fri, 8 Sep 2023 15:25:35 +0900
Subject: [PATCH] refactor(tooltip): Remove optional chainigs (#3411)

Remove optional chaining as a possible prevention from the fix of #3407
Can be removed, as of conditional from event interaction will prevent it.
---
 src/ChartInternal/internals/tooltip.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ChartInternal/internals/tooltip.ts b/src/ChartInternal/internals/tooltip.ts
index c8d168c30..4d7c8dc16 100644
--- a/src/ChartInternal/internals/tooltip.ts
+++ b/src/ChartInternal/internals/tooltip.ts
@@ -263,7 +263,7 @@ export default {
 		const $$ = this;
 		const {config, scale, state, $el: {eventRect, tooltip}} = $$;
 		const {bindto} = config.tooltip_contents;
-		const datum = tooltip?.datum?.();
+		const datum = tooltip?.datum();
 
 		if (!bindto && datum) {
 			const [x, y] = getPointer(state.event, eventTarget ?? eventRect?.node()); // get mouse event position
@@ -373,7 +373,7 @@ export default {
 			return;
 		}
 
-		let datum = tooltip?.datum?.();
+		let datum = tooltip.datum();
 		const dataStr = JSON.stringify(selectedData);
 
 		if (!datum || datum.current !== dataStr) {
@@ -441,7 +441,7 @@ export default {
 		const {api, config, $el: {tooltip}} = $$;
 
 		if (tooltip && tooltip.style("display") !== "none" && (!config.tooltip_doNotHide || force)) {
-			const selectedData = JSON.parse(tooltip?.datum?.().current ?? {});
+			const selectedData = JSON.parse(tooltip.datum().current ?? {});
 
 			callFn(config.tooltip_onhide, api, selectedData);