From bc9f5f55e82acdbc4bf495fb74c27e80c1dc1176 Mon Sep 17 00:00:00 2001
From: Sebastian Krings <sebastian@krin.gs>
Date: Wed, 16 Jan 2013 14:49:48 +0100
Subject: [PATCH] small refactoring

---
 .../src/de/prob/units/sc/MachineAttributeProcessor.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/de.prob.units/src/de/prob/units/sc/MachineAttributeProcessor.java b/de.prob.units/src/de/prob/units/sc/MachineAttributeProcessor.java
index 92a739fd..f2c750af 100644
--- a/de.prob.units/src/de/prob/units/sc/MachineAttributeProcessor.java
+++ b/de.prob.units/src/de/prob/units/sc/MachineAttributeProcessor.java
@@ -40,8 +40,8 @@ public class MachineAttributeProcessor extends SCProcessorModule {
 			return;
 
 		for (IVariable var : variables) {
-			ISCVariable scVar = scMachineRoot.getSCVariable(var
-					.getIdentifierString());
+			String identifier = var.getIdentifierString();
+			ISCVariable scVar = scMachineRoot.getSCVariable(identifier);
 
 			// might have been filtered out by previous modules
 			if (scVar.exists()) {
-- 
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