Index: src/SymTab/Validate.cc
===================================================================
--- src/SymTab/Validate.cc	(revision b644d6fe698549bdb8735a12df63d8ed6ce9329e)
+++ src/SymTab/Validate.cc	(revision 4ef8fb38d3b42ac4dcb9c6ad316497c6f321c4fd)
@@ -773,5 +773,5 @@
 		makeUnionFieldsAssignment( srcParam, dstParam, cloneWithParams( refType, unionParams ), back_inserter( assignDecl->get_statements()->get_kids() ) );
 		if ( isGeneric ) makeUnionFieldsAssignment( srcParam, returnVal, cloneWithParams( refType, unionParams ), back_inserter( assignDecl->get_statements()->get_kids() ) );
-		
+
 		if ( ! isGeneric ) assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) );