From ba410b23a2e61586d643bcca851c3819eb3f34c0 Mon Sep 17 00:00:00 2001
From: Chris Plummer <cplummer@thefarmersdog.com>
Date: Tue, 29 Aug 2023 08:34:08 -0500
Subject: [PATCH] log when the context does not exist instead of throwing
 errors

---
 src/Dispatcher.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/Dispatcher.js b/src/Dispatcher.js
index d45825a0..724e1c37 100644
--- a/src/Dispatcher.js
+++ b/src/Dispatcher.js
@@ -19,11 +19,27 @@ export default class Dispatcher extends Component {
   }
 
   componentDidUpdate() {
+    if (!this.props.context.helmetInstances) {
+      // eslint-disable-next-line no-console
+      console.trace(
+        'No helmet context was found, make sure to wrap your app in a HelmetProvider'
+      );
+      return;
+    }
+
     this.emitChange();
   }
 
   componentWillUnmount() {
     const { helmetInstances } = this.props.context;
+    if (!helmetInstances) {
+      // eslint-disable-next-line no-console
+      console.trace(
+        'No helmet context was found, make sure to wrap your app in a HelmetProvider'
+      );
+      return;
+    }
+
     helmetInstances.remove(this);
     this.emitChange();
   }
@@ -57,6 +73,14 @@ export default class Dispatcher extends Component {
     this.rendered = true;
 
     const { helmetInstances } = this.props.context;
+    if (!helmetInstances) {
+      // eslint-disable-next-line no-console
+      console.trace(
+        'No helmet context was found, make sure to wrap your app in a HelmetProvider'
+      );
+      return;
+    }
+
     helmetInstances.add(this);
     this.emitChange();
   }