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ParameterNode: deal gracefully with the case where the node has no peer
author
Adam Megacz
<adam@megacz.com>
Sun, 30 Aug 2009 00:13:51 +0000
(17:13 -0700)
committer
Adam Megacz
<adam@megacz.com>
Sun, 30 Aug 2009 00:13:51 +0000
(17:13 -0700)
src/edu/berkeley/fleet/dataflow/ParameterNode.java
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diff --git
a/src/edu/berkeley/fleet/dataflow/ParameterNode.java
b/src/edu/berkeley/fleet/dataflow/ParameterNode.java
index
365a114
..
41057e3
100644
(file)
--- a/
src/edu/berkeley/fleet/dataflow/ParameterNode.java
+++ b/
src/edu/berkeley/fleet/dataflow/ParameterNode.java
@@
-12,6
+12,7
@@
public class ParameterNode extends Node {
set(ctx, new BitVector(ctx.fleet.getWordWidth()).set(l));
}
public void set(CodeBag ctx, BitVector bv) {
+ if (out==null || out.peer==null) return;
ctx.sendWord(bv, ((DockInPort)out.peer).dock.getDataDestination());
}