From d372d79d44c38c1d2e5d57bdd51d9af542263764 Mon Sep 17 00:00:00 2001
From: ksagiyam <k.sagiyama@imperial.ac.uk>
Date: Thu, 20 Aug 2020 10:16:00 +0100
Subject: [PATCH] complex: fix default dtype in _EmptyDataMixin

---
 pyop2/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyop2/base.py b/pyop2/base.py
index 3ba66801a..234887344 100644
--- a/pyop2/base.py
+++ b/pyop2/base.py
@@ -1277,7 +1277,7 @@ class _EmptyDataMixin(object):
     """
     def __init__(self, data, dtype, shape):
         if data is None:
-            self._dtype = np.dtype(dtype if dtype is not None else np.float64)
+            self._dtype = np.dtype(dtype if dtype is not None else ScalarType)
         else:
             self._numpy_data = verify_reshape(data, dtype, shape, allow_none=True)
             self._dtype = self._data.dtype