Don't break when there's no hero image

[cx.git] / cx / templates / public / base.php

diff --git a/cx/templates/public/base.php b/cx/templates/public/base.php
index d031247a2463a16dec049b55ca6858141615afd4..f5e96705717a3affa791166a1675b54b0d9b3213 100644 (file)
--- a/cx/templates/public/base.php
+++ b/cx/templates/public/base.php
@@ -19,10 +19,17 @@
        
        <meta property="og:title" content="<?= cx_site_name(); ?> - <?= $cx_post_title; ?>">
        <meta property="og:type" content="article" />
+
+       <?php if (isset($cx_post_meta->hero_image)): ?>
        <meta property="og:image" content="<?= $cx_post_meta->hero_image; ?>">
+       <?php endif; ?>
+
        <meta property="og:url" content="<?= cx_url_site($cx_post_permalink); ?>">
        <meta name="twitter:card" content="summary_large_image">
+
+       <?php if (isset($cx_post_meta->hero_image_alt)): ?>
        <meta name="twitter:image:alt" content="<?= $cx_post_meta->hero_image_alt; ?>">
+       <?php endif; ?>
 
        <?php /*<meta property="og:description" content="Offering tour packages for individuals or groups.">
        <meta property="og:site_name" content="<?= cx_site_name(); ?>">