Index: src/SymTab/Validate.cc
===================================================================
--- src/SymTab/Validate.cc	(revision 45161b4dbe96eb7c39820eada44ba63904bc88cc)
+++ src/SymTab/Validate.cc	(revision 0f9e4403ea9f501a7993ba07c5badb03d4c58742)
@@ -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 ) ) );