From fc43bccf6074c33c5a845f6a9803f11fbb3d5724 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominique=20Eifl=C3=A4nder?=
 <dominique.eiflaender@knecon.com>
Date: Mon, 4 Mar 2024 16:07:33 +0100
Subject: [PATCH] RED-7141: Fixed endless processing when only one character on
 page

---
 .../services/docstrum/service/NearestNeighbourService.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/docstrum/service/NearestNeighbourService.java b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/docstrum/service/NearestNeighbourService.java
index 1a3f6e2..925ba27 100644
--- a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/docstrum/service/NearestNeighbourService.java
+++ b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/docstrum/service/NearestNeighbourService.java
@@ -18,7 +18,7 @@ public class NearestNeighbourService {
 
     public void findNearestNeighbors(List<Character> characters) {
 
-        if (characters.isEmpty()) {
+        if (characters.isEmpty() || characters.size() == 1) {
             return;
         }