minor tweak to printer code

2018-03-16 16:23:27 -06:00
parent ea1414e738
commit faabe85e75
1 changed files with 1 additions and 1 deletions
--- 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 =>