Description: Fix unit tests failing on 32-bit arch
Author: Ondřej Nový <novy@ondrej.org>
Forwarded: https://github.com/hgrecco/pint/pull/368
Last-Update: 2016-04-15

--- a/pint/testsuite/test_issues.py
+++ b/pint/testsuite/test_issues.py
@@ -499,7 +499,8 @@
         self.assertEqual(np.float16(a/b), 1000.)
         self.assertEqual(np.float32(a/b), 1000.)
         self.assertEqual(np.float64(a/b), 1000.)
-        self.assertEqual(np.float128(a/b), 1000.)
+        if "float128" in dir(np):
+            self.assertEqual(np.float128(a/b), 1000.)
 
     def test_issue252(self):
         ur = UnitRegistry()