From e52964218a77f8a7476422b1aaeb1c79f4241502 Mon Sep 17 00:00:00 2001
From: Saif Sultan <saifsultanc@gmail.com>
Date: Thu, 6 Feb 2025 00:11:39 +0530
Subject: [PATCH] `gw-cache-buster.php`: Fixed an issue with Cache Buster
 plugin causing fatal error.

---
 gravity-forms/gw-cache-buster.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gravity-forms/gw-cache-buster.php b/gravity-forms/gw-cache-buster.php
index 8ea55210..021510fb 100644
--- a/gravity-forms/gw-cache-buster.php
+++ b/gravity-forms/gw-cache-buster.php
@@ -9,7 +9,7 @@
  * Plugin URI:  https://gravitywiz.com/cache-busting-with-gravity-forms/
  * Description: Bypass your website cache when loading a Gravity Forms form.
  * Author:      Gravity Wiz
- * Version:     0.6.3
+ * Version:     0.6.4
  * Author URI:  https://gravitywiz.com
  */
 class GW_Cache_Buster {
@@ -68,7 +68,7 @@ public function set_form_styles( $form, $style_settings, $form_theme ) {
 			// Form styles specifically set to false disables inline form css styles.
 			$form_styles = false;
 		} else {
-			$form_styles = ! empty( $style_settings ) ? json_decode( $style_settings, true ) : array();
+			$form_styles = is_array( $style_settings ) ? $style_settings : ( ! empty( $style_settings ) ? json_decode( $style_settings, true ) : array() );
 		}
 
 		// Removing theme from styles for consistency. $form['theme'] should be used instead.