Issue #1231346 by codycraven: Remove the ability to select whether taxonomy...

Issue #1231346 by codycraven: Remove the ability to select whether taxonomy term's fields should be displayed even if the description field is empty, now in core.

CHANGELOG.txt

@@ -2,6 +2,9 @@
 
 Taxonomy Display 7.x-1.x, YYYY-MM-DD
 ------------------------------------
+Issue #1231346 by codycraven: Remove the ability to select whether taxonomy
+  term's fields should be displayed even if the description field is empty, now
+  in core.
 Issue #1188126 by scuba_fly: Added spaces to two lines for coding standards.
 
 Taxonomy Display 7.x-1.0-beta1, 2011-05-09

handlers/term/core.inc

@@ -13,25 +13,18 @@ class TaxonomyDisplayTermDisplayHandlerCore extends TaxonomyDisplayTermDisplayHa
   public function displayTerm($term, $options = NULL) {
     $build = array();
 
-    // Allow display of term's additional content even if the description field
-    // is blank, if the option is enabled.
-    // @see http://drupal.org/node/796692
-    if ($options && $options['display_fields_description_empty']) {
-      $build = array(
-        '#prefix' => '<div class="term-listing-heading">',
-        '#suffix' => '</div>',
-        'term' => taxonomy_term_view($term, 'full'),
-      );
-      if (empty($term->description)) {
-        unset($build['description']);
-      }
-    }
-    elseif (!empty($term->description)) {
-      $build = array(
-        '#prefix' => '<div class="term-listing-heading">',
-        '#suffix' => '</div>',
-        'term' => taxonomy_term_view($term, 'full'),
-      );
+    $build = array(
+      '#prefix' => '<div class="term-listing-heading">',
+      '#suffix' => '</div>',
+      'term' => taxonomy_term_view($term, 'full'),
+    );
+
+    // We unset $build description key if the Drupal version is less than 7.2
+    // and description is empty because the taxonomy_term_view() generation was
+    // fixed to not include description, when empty, at that point. Done for
+    // compatibility for sites using less than version 7.2.
+    if (empty($term->description) && version_compare('7.2', VERSION) == 1) {
+      unset($build['description']);
     }
 
     return $build;
@@ -44,14 +37,6 @@ class TaxonomyDisplayTermDisplayHandlerCore extends TaxonomyDisplayTermDisplayHa
    */
   public function formFieldset(&$form, &$values, $options = NULL) {
     $form['#description'] = t('The core Drupal functionality will be used to display the term.');
-
-    $form['display_fields_description_empty'] = array(
-      '#default_value' => isset($options['display_fields_description_empty']) ? $options['display_fields_description_empty'] : 0,
-      '#description' => t('If a taxonomy term does not have a description entered Drupal core will not display any of its fields. Selecting <em>yes</em> will overcome <a href="!link">this problem</a>.', array('!link' => url('http://drupal.org/node/796692'))),
-      '#options' => array(t('No'), t('Yes')),
-      '#title' => t('Render term when the description field is empty?'),
-      '#type' => 'radios',
-    );
   }
 
   /**