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changeset 13665:8d99131c8940

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Truffle/Instrumentation: fix NPE in InstrumentationProbeNode
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Thu, 16 Jan 2014 20:52:12 -0800
parents f150a67b99e3
children e70abc187ff3
files graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/instrument/InstrumentationProbeNode.java
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/instrument/InstrumentationProbeNode.java	Thu Jan 16 17:23:50 2014 -0800
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/instrument/InstrumentationProbeNode.java	Thu Jan 16 20:52:12 2014 -0800
@@ -373,7 +373,9 @@
                 if (stepping) {
                     getContext().getDebugManager().haltedAt(astNode, frame.materialize());
                 }
-                next.internalEnter(astNode, frame);
+                if (next != null) {
+                    next.internalEnter(astNode, frame);
+                }
             }
         }