diff --git a/ppf.py b/ppf.py
index dbbfecf..dca39c6 100755
--- a/ppf.py
+++ b/ppf.py
@@ -174,7 +174,6 @@ def proxyleech(sqlite, rows):
 		## proxylist was updated: error is zero
 		else: row[2] = 0
 
-		#check_time = (time.time() + 3600 + (3600 * row[2]))
 		sqlite.execute('UPDATE uris SET error=?,hash=?,check_time=? where url=?', (row[2],hash, int(time.time()),row[0]))
 		sqlite.commit()
 
@@ -223,9 +222,9 @@ if __name__ == '__main__':
 	while True:
 		try:
 			## any site that needs to be checked ?
-			#rows = [ [i[0],i[1],i[2]] for i in sqlite.execute('SELECT url,hash,error FROM uris WHERE (check_time+?+(error*?) <?) ORDER BY RANDOM() LIMIT 25', (config.ppf.checktime, config.ppf.perfail_checktime, int(time.time()))).fetchall() ]
+			rows = [ [i[0],i[1],i[2]] for i in sqlite.execute('SELECT url,hash,error FROM uris WHERE (check_time+?+(error*?) <?) ORDER BY RANDOM() LIMIT 25', (config.ppf.checktime, config.ppf.perfail_checktime, int(time.time()))).fetchall() ]
 
-			#if len(rows): proxyleech(sqlite,rows)
+			if len(rows): proxyleech(sqlite,rows)
 			## search for new website during free time
 			if config.ppf.search: proxyfind(sqlite)
 			## sleep