Add back compat to get_the_category. Props nbachiyski. fixes #4771

git-svn-id: https://develop.svn.wordpress.org/trunk@5899 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/category-template.php

@@ -75,6 +75,10 @@ function get_the_category($id = false) {
 	else
 		$categories = array();
 
+	foreach(array_keys($categories) as $key) {
+		_make_cat_compat($categories[$key]);
+	}
+
 	return $categories;
 }