fix: regression missing check for basin availability

DC-analysis · Jan 1, 2024 · 4c6e7af · 4c6e7af
1 parent 3ca9ca3
commit 4c6e7af
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Showing 2 changed files with 10 additions and 5 deletions.
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,3 +1,5 @@
+0.56.3
+ - fix: regression missing check for basin availability
 0.56.2
  - enh: perform basin availability checks in daemon thread
 0.56.1

diff --git a/dclab/rtdc_dataset/feat_basin.py b/dclab/rtdc_dataset/feat_basin.py
@@ -125,11 +125,14 @@ def features(self):
            Return nested basin features
         """
         if self._features is None:
-            # If features are not specified already, either by previous call
-            # to this method or during initialization from basin definition,
-            # then make the innate and *all* the basin features available.
-            self._features = sorted(set(self.ds.features_innate
-                                        + self.ds.features_basin))
+            if self.is_available():
+                # If features are not specified already, either by previous call
+                # to this method or during initialization from basin definition,
+                # then make the innate and *all* the basin features available.
+                self._features = sorted(set(self.ds.features_innate
+                                            + self.ds.features_basin))
+            else:
+                self._features = []
         return self._features
 
     def as_dict(self):