From 8d98403748205fe7ea06ffc89b2a49b6598ace27 Mon Sep 17 00:00:00 2001
From: dehnert <dehnert@cs.rwth-aachen.de>
Date: Tue, 10 Nov 2015 15:17:58 +0100
Subject: [PATCH] small fix for use of carl

Former-commit-id: 63a0e38cf512377d30fdb474e87ab5a7da76914f
---
 src/storage/expressions/ToRationalFunctionVisitor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/storage/expressions/ToRationalFunctionVisitor.cpp b/src/storage/expressions/ToRationalFunctionVisitor.cpp
index d2d86b716..97501aa1b 100644
--- a/src/storage/expressions/ToRationalFunctionVisitor.cpp
+++ b/src/storage/expressions/ToRationalFunctionVisitor.cpp
@@ -65,7 +65,7 @@ namespace storm {
             if (variablePair != variableToVariableMap.end()) {
                 return convertVariableToPolynomial(variablePair->second);
             } else {
-                carl::Variable carlVariable = carl::freshVariable(expression.getVariableName(), carl::VariableType::VT_REAL);
+                carl::Variable carlVariable = carl::freshRealVariable(expression.getVariableName());
                 variableToVariableMap.emplace(expression.getVariable(), carlVariable);
                 return convertVariableToPolynomial(carlVariable);
             }