src/Pure/PIDE/session.ML
changeset 59345 b02b1fbcf051
parent 59344 e0ce214303c1
child 59369 7090199d3f78
--- a/src/Pure/PIDE/session.ML	Sat Jan 10 21:22:25 2015 +0100
+++ b/src/Pure/PIDE/session.ML	Sat Jan 10 21:39:49 2015 +0100
@@ -72,7 +72,6 @@
 
 fun save heap =
  (Execution.shutdown ();
-  Future.shutdown ();
   Event_Timer.shutdown ();
   Future.shutdown ();
   ML_System.share_common_data ();