From aa4d8a1c541ec6e3193ac6cb423e16ac73329de6 Mon Sep 17 00:00:00 2001 From: Martin Roelfs Date: Mon, 5 Dec 2016 16:45:04 +0100 Subject: [PATCH] Fixed FutureWarning for comparing with None --- symfit/core/fit.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/symfit/core/fit.py b/symfit/core/fit.py index d1ab456b..2414a465 100644 --- a/symfit/core/fit.py +++ b/symfit/core/fit.py @@ -1607,7 +1607,7 @@ def covariance_matrix(self, best_fit_params): :param best_fit_params: ``dict`` of best fit parameters as given by .best_fit_params() :return: covariance matrix. """ - if None in self.sigma_data.values(): + if any(element is None for element in self.sigma_data.values()): return np.array( [[float('nan') for p in self.model.params] for p in self.model.params] )