From 79c955a5969b6a1688c85c81c92d98f47e09d7b3 Mon Sep 17 00:00:00 2001
From: Alexander Schmidt <alex@treefish.org>
Date: Mon, 8 Oct 2012 11:09:08 +0200
Subject: [PATCH] submit as often as you want.

---
 submit.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/submit.php b/submit.php
index c98678a..fa581f8 100644
--- a/submit.php
+++ b/submit.php
@@ -17,11 +17,10 @@
     $sessionid = $SESSIONS[$SESSIONS_next]['id'];
 
     if($db->query("SELECT COUNT(*) FROM workdone WHERE mnumber = $mnumber AND session = $sessionid")->fetch(PDO::FETCH_NUM)[0] == 1) {
-      print '<table bgcolor="red">';
-        print '<tr><th><b><font color="white">You already submitted results for this session</font></b></th><tr>';
+      $db->query("DELETE FROM workdone WHERE mnumber = $mnumber AND session = $sessionid");
+      print '<table bgcolor="lightgreen">';
+        print '<tr><th><b><font color="white">deleted old submission</font></b></th><tr>';
       print '</table>';
-      print "You can only submit your calculated examples once!";
-      exit;
     }
 
     $excount = count($exchecked);
-- 
2.39.2