From faabe85e7520cace127554b0489748ba1188b843 Mon Sep 17 00:00:00 2001
From: Mark Thom <markjordanthom@gmail.com>
Date: Fri, 16 Mar 2018 16:23:27 -0600
Subject: [PATCH] minor tweak to printer code

---
 src/prolog/heap_print.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/prolog/heap_print.rs b/src/prolog/heap_print.rs
index 21e568ce..0bc8b0d9 100644
--- a/src/prolog/heap_print.rs
+++ b/src/prolog/heap_print.rs
@@ -222,7 +222,7 @@ impl<'a, Formatter: HeapCellValueFormatter, Outputter: HeapCellValueOutputter>
                             delimit.set(false);
                         },
                     TokenOrRedirect::CloseList(delimit) =>
-                        if delimit.get() == true {
+                        if delimit.get() {
                             self.outputter.append("]");
                         },
                     TokenOrRedirect::HeadTailSeparator =>
-- 
2.54.0