Merge pull request #72 from WP-for-Church/dev

Release 2.5.1

Author: Nikola Miljković

includes/template-tags.php

@@ -168,7 +168,7 @@ function render_wpfc_sorting( $args = array() ) {
 			continue;
 		}
 
-		if ( ! empty( get_query_var( $filter ) ) && $value = get_query_var( $filter ) ) {
+		if ( get_query_var( $filter ) !== '' && $value = get_query_var( $filter ) ) {
 			$hidden .= "<input type='hidden' name='$filter' value='$value'>" . PHP_EOL;
 		}
 	}

readme.txt

@@ -4,7 +4,7 @@ Donate link: http://wpforchurch.com/
 Tags: church, sermon, sermons, preaching, podcasting
 Requires at least: 4.5
 Tested up to: 4.8.1
-Stable tag: 2.5.0
+Stable tag: 2.5.1
 Requires PHP: 5.6
 
 Add audio and video sermons, manage speakers, series, and more to your church website.
@@ -84,6 +84,9 @@ Visit the [plugin homepage](https://wpforchurch.com/wordpress-plugins/sermon-man
 2. Sermon Files
 
 == Changelog ==
+= 2.5.1 =
+* Fix fatal error on older PHP versions
+
 = 2.5.0 =
 * Add media functions in the sermon editor
 * Add options to filtering shortcode

sermons.php

@@ -3,7 +3,7 @@
 Plugin Name: Sermon Manager for WordPress
 Plugin URI: http://www.wpforchurch.com/products/sermon-manager-for-wordpress/
 Description: Add audio and video sermons, manage speakers, series, and more. Visit <a href="http://wpforchurch.com" target="_blank">Wordpress for Church</a> for tutorials and support.
-Version: 2.5.0
+Version: 2.5.1
 Author: WP for Church
 Contributors: wpforchurch, jprummer, jamzth
 Author URI: http://www.wpforchurch.com/
@@ -366,7 +366,7 @@ public static function render_php_version_warning() {
 		?>
         <div class="notice notice-wpfc-php notice-warning is-dismissible" data-notice="render_php_version_warning">
             <p>
-				<?php echo sprintf( "You are running <strong>PHP %s</strong>, but Sermon Manager recommends <strong>PHP %s</strong>. If you encounter issues, update PHP to a recommended version and check if they are still there.", PHP_VERSION, '5.6.0' ); ?>
+				<?php echo sprintf( "You are running <strong>PHP %s</strong>, but Sermon Manager recommends at least <strong>PHP %s</strong>. If you encounter issues, update PHP to a recommended version and check if they are still there.", PHP_VERSION, '5.6.0' ); ?>
             </p>
         </div>
 		<?php