[Swift-commit] r2389 - trunk/src/org/griphyn/vdl/karajan/lib

[noreply at svn.ci.uchicago.edu]

Author: benc
Date: 2009-01-05 04:28:47 -0600 (Mon, 05 Jan 2009)
New Revision: 2389

Modified:
   trunk/src/org/griphyn/vdl/karajan/lib/GetArrayIterator.java
Log:
lock in GetArrayIterator

Modified: trunk/src/org/griphyn/vdl/karajan/lib/GetArrayIterator.java
===================================================================
--- trunk/src/org/griphyn/vdl/karajan/lib/GetArrayIterator.java	2009-01-05 09:55:50 UTC (rev 2388)
+++ trunk/src/org/griphyn/vdl/karajan/lib/GetArrayIterator.java	2009-01-05 10:28:47 UTC (rev 2389)
@@ -42,7 +42,9 @@
 						return new PairIterator(value);
 					}
 					else {
-						return addFutureListListener(stack, var, value);
+						synchronized(var.getRoot()) {
+							return addFutureListListener(stack, var, value);
+						}
 					}
 				} else {
 					throw new RuntimeException("Cannot get array iterator for non-array");