From 881e843f712d71cf105a8b1e6c0bd324147a0c6c Mon Sep 17 00:00:00 2001
From: nrepina <nicole.repina@gmail.com>
Date: Wed, 21 Aug 2024 20:54:02 +0200
Subject: [PATCH] Bug fix in select largest component function.

Initialize volume and label values to 0, not None.
---
 src/scmultiplex/meshing/LabelFusionFunctions.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scmultiplex/meshing/LabelFusionFunctions.py b/src/scmultiplex/meshing/LabelFusionFunctions.py
index 0b5bee0..b6caf67 100644
--- a/src/scmultiplex/meshing/LabelFusionFunctions.py
+++ b/src/scmultiplex/meshing/LabelFusionFunctions.py
@@ -158,8 +158,8 @@ def select_largest_component(label_image):
     roi_count = len(rois)
 
     if roi_count > 1:
-        label_with_largest_volume = None
-        largest_volume = None
+        label_with_largest_volume = 0
+        largest_volume = 0
         for r in rois:
             rlabel = r.label
             rvolume = r.area