Fix TypeError

Fixes metadata handling when a ruler is present but no scale was determined. Fixes #46
hdr-bgnn · Feb 3, 2023 · 8fdb8bb · 8fdb8bb
1 parent 8fb60ed
commit 8fdb8bb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Scripts/Morphology_main.py b/Scripts/Morphology_main.py
@@ -35,7 +35,9 @@ def get_scale(metadata_file):
     unit = "None"
 
     if 'ruler' in metadata_dict  :
-        scale = round(metadata_dict['ruler']['scale'],3)
+        scale = metadata_dict['ruler']['scale']
+        if scale != "None":
+            scale = round(scale, 3)
         unit = metadata_dict['ruler']['unit']
 
     return scale , unit