minor errors in tests

jpn-- · Jan 20, 2017 · 5c5e53a · 5c5e53a
1 parent 0ad933e
commit 5c5e53a
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/py/dt/__init__.py b/py/dt/__init__.py
@@ -932,7 +932,7 @@ def array_avail(self, *, var=None, dtype=numpy.bool_, **kwargs):
 			return self.array_idca('1', dtype=dtype, **kwargs)
 		if isinstance(self.idca._avail_, (_tb.Group,GroupNode)):
 			##!stacktuple = self.idca._avail_._v_attrs.stack
-			if not self.in_vault('stack._avail_'):
+			if (not self.in_vault('stack._avail_')) and ('stack' not in self.idca._avail_._v_attrs):
 				return self.array_idca('_avail_', dtype=dtype, **kwargs)
 			else:
 				stacktuple = self.from_vault('stack._avail_')

diff --git a/py/nnnl.py b/py/nnnl.py
@@ -413,8 +413,9 @@ def logger(self, *args, **kwargs):
 		return super().logger(*args, **kwargs)
 
 	def maximize_loglike(self, *args, **kwargs):
-		super().maximize_loglike(*args, **kwargs)
+		result = super().maximize_loglike(*args, **kwargs)
 		self.probability_roll_up()
+		return result
 
 	def xhtml_utilityspec(self, *arg, **kwarg):
 		return self.base_model.xhtml_utilityspec(*arg, **kwarg)