From c5933aac984ce044d3291312cd4b7c81213b1f4c Mon Sep 17 00:00:00 2001
From: Ralph Gasser <ralph.gasser@unibas.ch>
Date: Wed, 3 Apr 2024 14:49:42 +0200
Subject: [PATCH] And another bugfix.

---
 .../org/vitrivr/engine/query/transform/RelationExpander.kt    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vitrivr-engine-query/src/main/kotlin/org/vitrivr/engine/query/transform/RelationExpander.kt b/vitrivr-engine-query/src/main/kotlin/org/vitrivr/engine/query/transform/RelationExpander.kt
index da99b100..6f3c60b8 100644
--- a/vitrivr-engine-query/src/main/kotlin/org/vitrivr/engine/query/transform/RelationExpander.kt
+++ b/vitrivr-engine-query/src/main/kotlin/org/vitrivr/engine/query/transform/RelationExpander.kt
@@ -36,7 +36,7 @@ class RelationExpander(
                 this@RelationExpander.retrievableReader.getConnections(emptyList(), this@RelationExpander.incomingRelations, ids)
             } else {
                 emptySequence()
-            }.groupBy { it.first }
+            }.groupBy { it.third }
 
             to
 
@@ -44,7 +44,7 @@ class RelationExpander(
                 this@RelationExpander.retrievableReader.getConnections(ids, this@RelationExpander.outgoingRelations, emptyList())
             } else {
                 emptySequence()
-            }.groupBy { it.third })
+            }.groupBy { it.first })
         } else {
             emptyMap<RetrievableId, List<Triple<RetrievableId,String,RetrievableId>>>() to emptyMap()
         }