From ed3de96e4c2d44d6df366043bdb4b09769902eff Mon Sep 17 00:00:00 2001
From: Salim Kanoun <salim.kanoun@gmail.com>
Date: Mon, 21 Jul 2025 15:06:34 +0200
Subject: [PATCH] fix: labelmap init (#5228)

---
 platform/core/src/classes/MetadataProvider.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/core/src/classes/MetadataProvider.ts b/platform/core/src/classes/MetadataProvider.ts
index ce55c4f05..87b144720 100644
--- a/platform/core/src/classes/MetadataProvider.ts
+++ b/platform/core/src/classes/MetadataProvider.ts
@@ -577,8 +577,8 @@ const WADO_IMAGE_LOADER = {
       sliceThickness: toNumber(instance.SliceThickness),
       sliceLocation: toNumber(instance.SliceLocation),
       pixelSpacing: toNumber(PixelSpacing || 1),
-      rowPixelSpacing,
-      columnPixelSpacing,
+      rowPixelSpacing: rowPixelSpacing ? toNumber(rowPixelSpacing) : null,
+      columnPixelSpacing: columnPixelSpacing ? toNumber(columnPixelSpacing) : null,
       usingDefaultValues,
     };
   },