From d47bd32b5859c858bf85bd7c74811a76dec675d7 Mon Sep 17 00:00:00 2001
From: Nick Rolfe <nickrolfe@github.com>
Date: Fri, 30 Oct 2020 10:34:42 +0000
Subject: [PATCH] Now that we also generate conjunctions, use parentheses in
 disjunctions

---
 generator/src/ql.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/generator/src/ql.rs b/generator/src/ql.rs
index 4c6828d044e..e54688e1ed1 100644
--- a/generator/src/ql.rs
+++ b/generator/src/ql.rs
@@ -108,7 +108,7 @@ impl fmt::Display for Expression {
                         if index > 0 {
                             write!(f, " or ")?;
                         }
-                        write!(f, "{}", disjunct)?;
+                        write!(f, "({})", disjunct)?;
                     }
                     Ok(())
                 }
@@ -117,11 +117,11 @@ impl fmt::Display for Expression {
                 if conjuncts.is_empty() {
                     write!(f, "any()")
                 } else {
-                    for (index, disjunct) in conjuncts.iter().enumerate() {
+                    for (index, conjunct) in conjuncts.iter().enumerate() {
                         if index > 0 {
                             write!(f, " and ")?;
                         }
-                        write!(f, "{}", disjunct)?;
+                        write!(f, "{}", conjunct)?;
                     }
                     Ok(())
                 }