Use return instead of echo in the remaining core

Debug-messages still may use echo, and some functions in functions_image and trackback still use it to generate progress messages, which should get cleaned up as well but is not that urgent
2013-07-05 19:16:11 +02:00
parent 0614fcdf51
commit d80a8334c8
16 changed files with 51 additions and 73 deletions
@@ -494,7 +494,7 @@ function serendipity_printConfigTemplate($config, $from = false, $noForm = false
        }
    }
    $data['config'] = $config;
-    echo serendipity_smarty_show('admin/config_template.tpl', $data);
+    return serendipity_smarty_show('admin/config_template.tpl', $data);
 }

 /**