# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1409164289 -10800
# Node ID 26d266a685edaeaf07b9a990a895900e5a7d04f8
# Parent  0ccb459aaecbb9bb0122feb983744816c8e2c39e
Fix handling of class selection when no class list is available.

diff -r 0ccb459aaecb -r 26d266a685ed index.php
--- a/index.php	Wed Aug 27 21:21:29 2014 +0300
+++ b/index.php	Wed Aug 27 21:31:29 2014 +0300
@@ -558,11 +558,14 @@
   "   <th>\n".
   "    <select name=\"luokka\">\n";
 
-foreach ($classIDs as $id)
+if ($classIDs !== FALSE)
 {
-  echo
-    "     <option ".($classID == $id ? "selected=\"selected\" " : "").
-    "value=\"".$id."\">".chentities($id)."</option>\n";
+  foreach ($classIDs as $id)
+  {
+    echo
+      "     <option ".($classID == $id ? "selected=\"selected\" " : "").
+      "value=\"".$id."\">".chentities($id)."</option>\n";
+  }
 }
 
 echo