- Patch #796692 by dman, cross, andypost, aaronbauman, yched, BarisW: only show the term heading if the term has a description.

modules/taxonomy/taxonomy.module

@@ -694,12 +694,15 @@ function taxonomy_term_view($term, $view_mode = 'full', $langcode = NULL) {
 
   $build += field_attach_view('taxonomy_term', $term, $view_mode, $langcode);
 
-  $build['description'] = array(
-    '#markup' => check_markup($term->description, $term->format, '', TRUE),
-    '#weight' => 0,
-    '#prefix' => '<div class="taxonomy-term-description">',
-    '#suffix' => '</div>',
-  );
+  // Add term description if the term has one.
+  if (!empty($term->description)) {
+    $build['description'] = array(
+      '#markup' => check_markup($term->description, $term->format, '', TRUE),
+      '#weight' => 0,
+      '#prefix' => '<div class="taxonomy-term-description">',
+      '#suffix' => '</div>',
+    );
+  }
 
   $build['#attached']['css'][] = drupal_get_path('module', 'taxonomy') . '/taxonomy.css';
 
@@ -727,6 +730,7 @@ function template_preprocess_taxonomy_term(&$variables) {
   $variables = array_merge((array) $term, $variables);
 
   // Helpful $content variable for templates.
+  $variables['content'] = array();
   foreach (element_children($variables['elements']) as $key) {
     $variables['content'][$key] = $variables['elements'][$key];
   }

modules/taxonomy/taxonomy.pages.inc

@@ -31,14 +31,12 @@ function taxonomy_term_page($term) {
   drupal_add_feed('taxonomy/term/' . $term->tid . '/feed', 'RSS - ' . $term->name);
 
   $build = array();
-  // Add term heading if the term has a description
-  if (!empty($term->description)) {
-    $build['term_heading'] = array(
-      '#prefix' => '<div class="term-listing-heading">',
-      '#suffix' => '</div>',
-      'term' => taxonomy_term_view($term, 'full'),
-    );
-  }
+
+  $build['term_heading'] = array(
+    '#prefix' => '<div class="term-listing-heading">',
+    '#suffix' => '</div>',
+    'term' => taxonomy_term_view($term, 'full'),
+  );
 
   if ($nids = taxonomy_select_nodes($term->tid, TRUE, variable_get('default_nodes_main', 10))) {
     $nodes = node_load_multiple($nids);

modules/taxonomy/taxonomy.test

@@ -648,12 +648,12 @@ class TaxonomyTermTestCase extends TaxonomyWebTestCase {
     $this->assertText($edit['description[value]'], t('The randomly generated term description is present.'));
 
     // Did this page request display a 'term-listing-heading'?
-    $this->assertPattern('|class="term-listing-heading"|', 'Term page displayed the term description element.');
+    $this->assertPattern('|class="taxonomy-term-description"|', 'Term page displayed the term description element.');
     // Check that it does NOT show a description when description is blank.
     $term->description = '';
     taxonomy_term_save($term);
     $this->drupalGet('taxonomy/term/' . $term->tid);
-    $this->assertNoPattern('|class="term-listing-heading"|', 'Term page did not display the term description when description was blank.');
+    $this->assertNoPattern('|class="taxonomy-term-description"|', 'Term page did not display the term description when description was blank.');
 
     // Check that the term feed page is working.
     $this->drupalGet('taxonomy/term/' . $term->tid . '/feed');