--- a/src/JavaVM.st	Mon Aug 20 20:10:25 2012 +0000
+++ b/src/JavaVM.st	Mon Aug 20 22:29:59 2012 +0000
@@ -2001,7 +2001,9 @@
     "Reopens all server-sockets (i.e., listening sockets bound to a port).
      Called upon restarting from image"
 
-    OpenFileTable do:[:each|each isSocket ifTrue:[each reOpenIfPossible]]
+    OpenFileTable notNil ifTrue:[
+        OpenFileTable do:[:each|each isSocket ifTrue:[each reOpenIfPossible]]
+    ].
 
     "Created: / 17-08-2012 / 15:33:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !