From 5a09a259b317db2958aca85205c1d1e9155ba1d0 Mon Sep 17 00:00:00 2001
From: Marc Bernard <31411406+marcissimus@users.noreply.github.com>
Date: Wed, 22 Nov 2023 13:57:50 -0500
Subject: [PATCH] Theme Check: Escape URLs

---
 code/suffusion-subscription.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/suffusion-subscription.php b/code/suffusion-subscription.php
index e58327e..136282c 100644
--- a/code/suffusion-subscription.php
+++ b/code/suffusion-subscription.php
@@ -176,7 +176,7 @@ function form($instance) {
 <?php
             foreach($icon_type_suffixes as $icon_type_suffix) {
 ?>
-            <div class="suf-radio-block"><input type="radio" name="<?php echo $this->get_field_name($icon_type.'_icon'); ?>" value="<?php echo $icon_type."-".$icon_type_suffix; ?>" <?php checked($icon_type."-".$icon_type_suffix, $icon); ?> /><img src="<?php echo get_template_directory_uri(); ?>/images/follow/<?php echo $icon_type."-".$icon_type_suffix; ?>.png" alt="<?php echo $icon_type."-".$icon_type_suffix; ?>"/></div>
+            <div class="suf-radio-block"><input type="radio" name="<?php echo $this->get_field_name($icon_type.'_icon'); ?>" value="<?php echo $icon_type."-".$icon_type_suffix; ?>" <?php checked($icon_type."-".$icon_type_suffix, $icon); ?> /><img src="<?php echo esc_url( get_template_directory_uri() ); ?>/images/follow/<?php echo $icon_type."-".$icon_type_suffix; ?>.png" alt="<?php echo $icon_type."-".$icon_type_suffix; ?>"/></div>
 <?php
             }
 ?>
@@ -202,7 +202,7 @@ function form($instance) {
 <?php
             foreach($icon_type_suffixes as $icon_type_suffix) {
 ?>
-            <div class="suf-radio-block"><input type="radio" name="<?php echo $this->get_field_name($icon_type.'_icon'); ?>" value="<?php echo $icon_type."-".$icon_type_suffix; ?>" <?php checked($icon_type."-".$icon_type_suffix, $icon); ?> /><img src="<?php echo get_template_directory_uri(); ?>/images/follow/<?php echo $icon_type."-".$icon_type_suffix; ?>.png" alt="<?php echo $icon_type."-".$icon_type_suffix; ?>"/></div>
+            <div class="suf-radio-block"><input type="radio" name="<?php echo $this->get_field_name($icon_type.'_icon'); ?>" value="<?php echo $icon_type."-".$icon_type_suffix; ?>" <?php checked($icon_type."-".$icon_type_suffix, $icon); ?> /><img src="<?php echo esc_url( get_template_directory_uri() ); ?>/images/follow/<?php echo $icon_type."-".$icon_type_suffix; ?>.png" alt="<?php echo $icon_type."-".$icon_type_suffix; ?>"/></div>
 <?php
             }
 ?>