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Ouranosinc · Nov 19, 2024 · d31f51e · d31f51e
1 parent 13965d9
commit d31f51e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xclim/sdba/adjustment.py b/xclim/sdba/adjustment.py
@@ -1819,7 +1819,7 @@ def _adjust(
         period_dim=None,
     ):
         # set default values for non-specified parameters
-        base_kws_vars = deepcopy(base_kws_vars) or {}
+        base_kws_vars = {} if base_kws_vars is None else deepcopy(base_kws_vars)
         pts_dim = self.pts_dims[0]
         for v in sim[pts_dim].values:
             base_kws_vars.setdefault(v, {})