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-rw-r--r--stp/AST/ToSAT.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/stp/AST/ToSAT.cpp b/stp/AST/ToSAT.cpp
index ed8f1761..3ad21f93 100644
--- a/stp/AST/ToSAT.cpp
+++ b/stp/AST/ToSAT.cpp
@@ -17,7 +17,7 @@ namespace BEEV {
    * lookup or create new MINISAT Vars from the global MAP
    * _ASTNode_to_SATVar.
    */
-  const MINISAT::Var BeevMgr::LookupOrCreateSATVar(MINISAT::Solver& newS, const ASTNode& n) {  
+  MINISAT::Var BeevMgr::LookupOrCreateSATVar(MINISAT::Solver& newS, const ASTNode& n) {  
     ASTtoSATMap::iterator it;  
     MINISAT::Var v;