From 7e58871d3ffa714dbbbedd7d12fc332e2aab37b2 Mon Sep 17 00:00:00 2001
From: Matthew Glissmann <mdglissmann@gmail.com>
Date: Fri, 30 Aug 2024 10:49:20 -0600
Subject: [PATCH] ensure warnings have message before evaluating (#168)

---
 grommet-leaflet/src/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/grommet-leaflet/src/index.js b/grommet-leaflet/src/index.js
index 3422562..647942e 100644
--- a/grommet-leaflet/src/index.js
+++ b/grommet-leaflet/src/index.js
@@ -15,7 +15,10 @@ const SUPPRESSED_WARNINGS = [
 ];
 
 console.error = function filterWarnings(msg, ...args) {
-  if (msg && !SUPPRESSED_WARNINGS.some(entry => msg.includes(entry))) {
+  if (
+    Array.isArray(msg) &&
+    !SUPPRESSED_WARNINGS.some(entry => msg.includes(entry))
+  ) {
     consoleError(msg, ...args);
   }
 };