Update contestrank.xls.php

Author: zhblue

trunk/web/contestrank.xls.php

@@ -29,7 +29,7 @@ function Add($pid,$sec,$res,$mark_base,$mark_per_problem,$mark_per_punish){
 		global $OJ_CE_PENALTY;
 //		echo "Add $pid $sec $res<br>";
 
-		if (isset($this->p_ac_sec[$pid])||$this->p_ac_sec[$pid]<0)
+		if (isset($this->p_ac_sec[$pid]))
 			return;
 		if ($res!=4){
 			//$this->p_ac_sec[$pid]=0;