From bfae88a364b2c738301ea4dbe403eb4a2fabc0da Mon Sep 17 00:00:00 2001
From: Martin Diehl <m.diehl@mpie.de>
Date: Fri, 26 Jun 2020 11:45:30 +0200
Subject: [PATCH] numpy compatible

---
 python/damask/_rotation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/damask/_rotation.py b/python/damask/_rotation.py
index 335d28b3b..305460a5f 100644
--- a/python/damask/_rotation.py
+++ b/python/damask/_rotation.py
@@ -155,7 +155,7 @@ class Rotation:
 
 
     def broadcast_to(self,shape):
-        if isinstance(shape,int): shape = (shape,)
+        if isinstance(shape,(int,np.integer)): shape = (shape,)
         if self.shape == ():
             q = np.broadcast_to(self.quaternion,shape+(4,))
         else: