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-rw-r--r--modules/node/node.module2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/node/node.module b/modules/node/node.module
index 20187b30b..c0cf14b68 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -1195,7 +1195,7 @@ function template_preprocess_node(&$variables) {
}
// Gather node classes.
- $variables['classes_array'][] = drupal_css_class('node-' . $node->type);
+ $variables['classes_array'][] = drupal_html_class('node-' . $node->type);
if ($variables['promote']) {
$variables['classes_array'][] = 'node-promoted';
}