From 89d05b8b929df66884bd10295a48fe0753b962e9 Mon Sep 17 00:00:00 2001
From: Colin 't Hart <colinthart@gmail.com>
Date: Thu, 22 Feb 2024 18:43:47 +0100
Subject: [PATCH] Replace isFunction which is removed in jQuery 4.0

---
 src/facebox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/facebox.js b/src/facebox.js
index 392adf8..c7e2f2b 100644
--- a/src/facebox.js
+++ b/src/facebox.js
@@ -72,7 +72,7 @@
     if (data.ajax) fillFaceboxFromAjax(data.ajax, klass)
     else if (data.image) fillFaceboxFromImage(data.image, klass)
     else if (data.div) fillFaceboxFromHref(data.div, klass)
-    else if ($.isFunction(data)) data.call($)
+    else if (typeof data === "function") data.call($)
     else $.facebox.reveal(data, klass)
   }