check before deleting temp files

diff --git a/Pman.php b/Pman.php
index a999995..e421451 100644 (file)
--- a/Pman.php
+++ b/Pman.php
@@ -400,7 +400,9 @@ class Pman extends HTML_FlexyFramework_Page
     {
         
         foreach(self::$deleteOnExit as $fn) {
-            unlink($fn);
+            if (file_exists($fn)) {
+                unlink($fn);
+            }
         }
     }