From df2549422b91c086eaed27456dfa03fc89a62cff Mon Sep 17 00:00:00 2001
From: tokebe <43009413+tokebe@users.noreply.github.com>
Date: Mon, 12 Aug 2024 10:43:04 -0400
Subject: [PATCH] fix: qualifier logic, typo

---
 src/inferred_mode/inferred_mode.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/inferred_mode/inferred_mode.ts b/src/inferred_mode/inferred_mode.ts
index 92d9fbc6..0574080b 100644
--- a/src/inferred_mode/inferred_mode.ts
+++ b/src/inferred_mode/inferred_mode.ts
@@ -321,6 +321,8 @@ export default class InferredQueryHandler {
         ) ?? false;
       // All query qualifiers (if any) are accounted for (more is fine)
       const qualifierMatch =
+        !qEdge.qualifier_constraints ||
+        qEdge.qualifier_constraints.length === 0 ||
         qEdge.qualifier_constraints?.some(({ qualifier_set }) => {
           return qualifier_set.every((queryQualifier) => {
             return (
@@ -331,7 +333,7 @@ export default class InferredQueryHandler {
                   const descendants = queryQualifier.qualifier_value.includes('biolink:')
                     ? biolink.getDescendantPredicates(queryQualifier.qualifier_value as string)
                     : biolink.getDescendantQualifiers(queryQualifier.qualifier_value as string);
-                  const valueMatch =
+                  valueMatch =
                     queryQualifier.qualifier_value === qualifier.qualifier_value ||
                     descendants.includes(qualifier.qualifier_value as string);
                 } catch (err) {
@@ -341,7 +343,7 @@ export default class InferredQueryHandler {
               }) ?? false
             );
           });
-        }) ?? false;
+        });
       const specialHandling = oneHop && predicateMatch && qualifierMatch;
       if (specialHandling) {
         translatedResult.analyses[0].edge_bindings = { [qEdgeID]: [{ id: boundEdgeID, attributes: [] }] };