From 81b68e47a61839f05f3a41b8ca1764ddd47fee10 Mon Sep 17 00:00:00 2001
From: Sergio Pascual <sergiopr@fedoraproject.org>
Date: Jul 11 2019 10:02:21 +0000
Subject: Add patch to fix the faulty test "test_nan_lnprob"


---

diff --git a/fix_nan_lnprob.patch b/fix_nan_lnprob.patch
new file mode 100644
index 0000000..56dca3a
--- /dev/null
+++ b/fix_nan_lnprob.patch
@@ -0,0 +1,12 @@
+diff -ur emcee-2.2.1/emcee/tests.py emcee-2.2.1.btest/emcee/tests.py
+--- emcee-2.2.1/emcee/tests.py	2016-07-15 10:12:21.000000000 +0200
++++ emcee-2.2.1.btest/emcee/tests.py	2019-07-11 11:48:15.264302724 +0200
+@@ -178,7 +178,7 @@
+ 
+         # If a walker is right at zero, ``lnprobfn`` returns ``np.nan``.
+         p0 = self.p0
+-        p0[0] = 0.0
++        p0[0] = np.zeros_like(p0[0])
+ 
+         try:
+             self.check_sampler(p0=p0)
diff --git a/python-emcee.spec b/python-emcee.spec
index 6ef6179..d870c4e 100644
--- a/python-emcee.spec
+++ b/python-emcee.spec
@@ -8,12 +8,15 @@ used in several published projects in the Astrophysics literature.
 
 Name: python-%{srcname}
 Version: 2.2.1
-Release: 12%{?dist}
+Release: 13%{?dist}
 Summary: The Python ensemble sampling toolkit for affine-invariant MCMC
 License: MIT
 
 URL: http://dan.iel.fm/emcee/current/
 Source0: https://pypi.io/packages/source/e/emcee/emcee-%{version}.tar.gz
+# Patch to fix
+# https://github.com/dfm/emcee/issues/293
+Patch0: fix_nan_lnprob.patch
 BuildRequires: python3-devel 
 BuildArch: noarch
 
@@ -34,7 +37,7 @@ Requires: python3-numpy
 %{common_description}
 
 %prep
-%setup -qn %{srcname}-%{version}
+%autosetup -n %{srcname}-%{version} -p1
 
 %build
 %py3_build
@@ -43,10 +46,8 @@ Requires: python3-numpy
 %py3_install
 
 %check
-# Allow faillure
-# https://github.com/dfm/emcee/issues/293
 pushd %{buildroot}/%{python3_sitelib}
- nosetests-%{python3_version} -v emcee || : 
+ nosetests-%{python3_version} -v emcee 
 popd
  
 %files -n python3-%{srcname}
@@ -55,6 +56,9 @@ popd
 %{python3_sitelib}/*
 
 %changelog
+* Thu Jul 11 2019 Sergio Pascual <sergiopr@fedoraproject.org> - 2.2.1-13
+- Add patch to fix the faulty test "test_nan_lnprob"
+
 * Wed Feb 13 2019 Sergio Pascual <sergiopr@fedoraproject.org> - 2.2.1-12
 - Allow faillures in test suite