Fixing rendering issue when some metadata is None

EOxServer · Nov 3, 2023 · 7a41e67 · 7a41e67
1 parent 28aee73
commit 7a41e67
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/eoxserver/services/mapserver/wcs/base_renderer.py b/eoxserver/services/mapserver/wcs/base_renderer.py
@@ -171,9 +171,9 @@ def layer_for_coverage(self, coverage, native_format, version=None):
 
         for band in bands:
             ms.setMetaData(layer, {
-                "band_description": band.description,
-                "band_definition": band.definition,
-                "band_uom": band.unit_of_measure,
+                "band_description": band.description or '',
+                "band_definition": band.definition or '',
+                "band_uom": band.unit_of_measure or '',
             }, namespace=band.identifier)
 
             if band.allowed_values: