Index: trunk/ippMonitor/raw/ipp.php
===================================================================
--- trunk/ippMonitor/raw/ipp.php	(revision 28614)
+++ trunk/ippMonitor/raw/ipp.php	(revision 28616)
@@ -879,7 +879,7 @@
 //
 function delete_old_tmp_files() {
-  // define after how many minutes the files should be deleted
-  $expire_time = 15;
-  exec("find /tmp -user apache -amin +$expire_time", $output, $status);
+  global $DELETION_USER;    // defined in raw/site.php.in
+  global $DELETION_DELAY;   // defined in raw/site.php.in
+  exec("find /tmp -user $DELETION_USER -amin +$DELETION_DELAY", $output, $status);
   foreach ($output as $key => $value) {
     exec("rm -f $value");