From 78533c089d9413327f981cb2b20090a28f25e5e5 Mon Sep 17 00:00:00 2001
From: Alexander Schmidt <alex@treefish.org>
Date: Thu, 27 Sep 2012 18:08:53 +0200
Subject: [PATCH] ...

---
 admin/blackboard.php  | 2 +-
 admin/nextsession.php | 2 +-
 admin/password.php    | 2 +-
 admin/prefs.php       | 2 +-
 admin/summary.php     | 2 +-
 include/usercheck.inc | 4 ++--
 register.php          | 4 ++--
 submit.php            | 6 +++---
 summary.php           | 2 +-
 9 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/admin/blackboard.php b/admin/blackboard.php
index 4066f84..139abe9 100644
--- a/admin/blackboard.php
+++ b/admin/blackboard.php
@@ -10,7 +10,7 @@
 
   if ($db->query("SELECT COUNT(*) FROM students")->fetch(PDO::FETCH_NUM)[0] == 0) {
     block("red", "no students registered");
-    break;
+    exit;
   }
 
   block("black", "add blackboard");
diff --git a/admin/nextsession.php b/admin/nextsession.php
index f438822..18efdc4 100644
--- a/admin/nextsession.php
+++ b/admin/nextsession.php
@@ -6,7 +6,7 @@
 
   if (! isset($SESSIONS_actual)) {
     block("red", "no next session");
-    break;
+    exit;
   }
 
   block("black", "summary for session " . $SESSIONS[$SESSIONS_actual]['timestr'] . " (" . $SESSIONS[$SESSIONS_actual]['examples'] . ")");
diff --git a/admin/password.php b/admin/password.php
index 6459c94..958f3d3 100644
--- a/admin/password.php
+++ b/admin/password.php
@@ -17,7 +17,7 @@
     fclose($fh_access);
 
     block("lightgreen", "admin password set");
-    break;
+    exit;
   }
 ?>
 
diff --git a/admin/prefs.php b/admin/prefs.php
index 76e14d7..399c24f 100644
--- a/admin/prefs.php
+++ b/admin/prefs.php
@@ -12,7 +12,7 @@
     $db->query("INSERT INTO prefs (key,value) VALUES ('groupname','" . trim($_POST['groupname']) . "')");
 
     block("lightgreen", "set preferences");
-    break;
+    exit;
   }
 
 ?>
diff --git a/admin/summary.php b/admin/summary.php
index 33658ef..cac27fc 100644
--- a/admin/summary.php
+++ b/admin/summary.php
@@ -6,7 +6,7 @@
 
   if ($db->query("SELECT COUNT(*) FROM students")->fetch(PDO::FETCH_NUM)[0] == 0) {
     block("red", "no students registered");
-    break;
+    exit;
   }
 
   block("black", "summary of everything for " . date("d.m.Y H:i"));
diff --git a/include/usercheck.inc b/include/usercheck.inc
index e6cab54..27cecff 100644
--- a/include/usercheck.inc
+++ b/include/usercheck.inc
@@ -9,14 +9,14 @@
       print '<tr><th><b><font color="white">Mat.nummer not found</font></b></th><tr>';
     print '</table>';
     print "Mat.Nummer was not found. You have to register first!";
-    break;
+    exit;
   }
 
   if($db->query("SELECT COUNT(*) FROM students WHERE mnumber = $mnumber AND password = \"$password\"")->fetch(PDO::FETCH_NUM)[0] == 0) {
     print '<table bgcolor="red">';
       print '<tr><th><b><font color="white">wrong password</font></b></th><tr>';
     print '</table>';
-    break;
+    exit;
   }
   
 ?>
\ No newline at end of file
diff --git a/register.php b/register.php
index 13e2aab..fc6eb4b 100644
--- a/register.php
+++ b/register.php
@@ -18,7 +18,7 @@ if(isset($_POST['submit']) && $_POST['firstname']!="" && $_POST['lastname']!=""
     print "<table bgcolor=\"red\">";
       print "<tr><th><b><font color=\"white\">user already registered</font></b></th><tr>";
     print "</table>";
-    break;
+    exit;
   }
 
   $db->query("INSERT INTO students (mnumber,firstname,lastname,email,password) 
@@ -39,7 +39,7 @@ if(isset($_POST['submit']) && $_POST['firstname']!="" && $_POST['lastname']!=""
     'X-Mailer: PHP/' . phpversion();
   mail($email, "Banana Registration: " . $PREFS['exname'] . " (" . $PREFS['groupname'] . ")", $nachricht, $header);
 
-  break;
+  exit;
 }
 ?>
 
diff --git a/submit.php b/submit.php
index aabc3fe..b8e1d7e 100644
--- a/submit.php
+++ b/submit.php
@@ -5,7 +5,7 @@
 
   if ( ! isset($SESSIONS_next) ) {
     block("red", "submission closed");
-    break;
+    exit;
   }
 
   if(isset($_POST['submit']) && $_POST['mnumber']!="") {
@@ -21,7 +21,7 @@
         print '<tr><th><b><font color="white">You already submitted results for this session</font></b></th><tr>';
       print '</table>';
       print "You can only submit your calculated examples once!";
-      break;
+      exit;
     }
 
     $excount = count($exchecked);
@@ -33,7 +33,7 @@
     print '<table bgcolor="lightgreen">';
       print '<tr><th><b><font color="white">submitted</font></b></th><tr>';
     print '</table>';
-    break;
+    exit;
   }
 
 ?>
diff --git a/summary.php b/summary.php
index 3354ca3..b59c7bb 100644
--- a/summary.php
+++ b/summary.php
@@ -47,7 +47,7 @@
 
     for( $ib=0; $ib<$blackdone; $ib++ ) { echo "&nbsp;*&nbsp;"; }
 
-    break;
+    exit;
   }  
 ?>
 
-- 
2.39.2