2 files changed, 3 insertions, 2 deletions
diff --git a/sources/core/VSMessage.java b/sources/core/VSMessage.java
index c896828..63ff57d 100644
--- a/sources/core/VSMessage.java
+++ b/sources/core/VSMessage.java
@@ -136,7 +136,7 @@ public class VSMessage extends VSPrefs {
      *
      * @return The process which sent this message.
      */
-    public VSInternalProcess getSendingProcess() {
+    public VSAbstractProcess getSendingProcess() {
         return sendingProcess;
     }
 
diff --git a/sources/simulator/VSSimulatorVisualization.java b/sources/simulator/VSSimulatorVisualization.java
index ed38004..b1f7e45 100644
--- a/sources/simulator/VSSimulatorVisualization.java
+++ b/sources/simulator/VSSimulatorVisualization.java
@@ -1466,7 +1466,8 @@ public class VSSimulatorVisualization extends Canvas
     public void sendMessage(VSMessage message) {
         VSTask task = null;
         VSAbstractEvent receiveEvent = null;
-        VSInternalProcess sendingProcess = message.getSendingProcess();
+        VSInternalProcess sendingProcess = (VSInternalProcess)
+			message.getSendingProcess();
         long deliverTime, outageTime, durationTime;
         boolean recvOwn = prefs.getBoolean("sim.message.own.recv");