From: notoria <notoria@users.noreply.github.com>
Date: Sat, 9 May 2020 20:30:39 +0000 (+0200)
Subject: Removed the warnings
X-Git-Tag: v0.8.123~53^2^2
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=1d313ebf253454abe6ec59489ca3c712a59ffe36;p=scryer-prolog.git

Removed the warnings
---

diff --git a/src/prolog/heap_print.rs b/src/prolog/heap_print.rs
index b68a580a..606ae539 100644
--- a/src/prolog/heap_print.rs
+++ b/src/prolog/heap_print.rs
@@ -458,9 +458,9 @@ fn non_quoted_token<Iter: Iterator<Item = char>>(mut iter: Iter) -> bool {
         } else if cut_char!(c) {
             iter.next().is_none()
         } else if c == '[' {
-            (iter.next() == Some(']') && iter.next().is_none())
+            iter.next() == Some(']') && iter.next().is_none()
         } else if c == '{' {
-            (iter.next() == Some('}') && iter.next().is_none())
+            iter.next() == Some('}') && iter.next().is_none()
         } else if solo_char!(c) {
             !(c == '(' || c == ')' || c == '}' || c == ']' || c == ',' || c == '%' || c == '|')
         } else {