combined unexpanded: respect 'SHOW_CONTENT_PREVIEW' preference

classes/feeds.php

@@ -541,8 +541,10 @@ class Feeds extends Handler_Protected {
                             <img src=\"images/collapse.png\" onclick=\"return Article.cdmUnsetActive(event)\"
                             title=\"" . __("Collapse article") . "\"/></span>";
 
+						if (get_pref('SHOW_CONTENT_PREVIEW')) {
 							$tmp_content .= "<span class='excerpt'>" . $line["content_preview"] . "</span>";
 						}
+					}
 
 					$tmp_content .= "</span>";