From 682544ef17cdf96cde684d5601c6145132624f22 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 7 Feb 2009 04:27:04 -0400
Subject: Refer to empty expression operators as simply NULL.

---
 src/op.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/op.cc')

diff --git a/src/op.cc b/src/op.cc
index e989f365..7f44ac16 100644
--- a/src/op.cc
+++ b/src/op.cc
@@ -60,8 +60,7 @@ expr_t::ptr_op_t expr_t::op_t::compile(scope_t& scope)
 
   ptr_op_t lhs(left()->compile(scope));
   ptr_op_t rhs(kind > UNARY_OPERATORS && has_right() ?
-	       (kind == O_LOOKUP ? right() : right()->compile(scope)) :
-	       ptr_op_t());
+	       (kind == O_LOOKUP ? right() : right()->compile(scope)) : NULL);
 
   if (lhs == left() && (! rhs || rhs == right()))
     return this;
-- 
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