From: Evert Timberg <evert.timberg+github@gmail.com>
Date: Wed, 27 May 2020 00:03:18 +0000 (-0400)
Subject: Only draw the tooltip if it is defined (#7411)
X-Git-Tag: v3.0.0-beta.2~125
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e590a9792c78d2a9e8ab14abf39507ad0dfd755b;p=thirdparty%2FChart.js.git

Only draw the tooltip if it is defined (#7411)
---

diff --git a/src/plugins/plugin.tooltip.js b/src/plugins/plugin.tooltip.js
index f4825a93b..559f93b4a 100644
--- a/src/plugins/plugin.tooltip.js
+++ b/src/plugins/plugin.tooltip.js
@@ -1076,6 +1076,7 @@ export default {
 
 	afterDraw(chart) {
 		const tooltip = chart.tooltip;
+
 		const args = {
 			tooltip
 		};
@@ -1084,7 +1085,9 @@ export default {
 			return;
 		}
 
-		tooltip.draw(chart.ctx);
+		if (tooltip) {
+			tooltip.draw(chart.ctx);
+		}
 
 		plugins.notify(chart, 'afterTooltipDraw', [args]);
 	},