From d9e549412202a98c70c0ed4e5122837dbbf20ca2 Mon Sep 17 00:00:00 2001
From: Oscar Esteban <code@oscaresteban.es>
Date: Mon, 10 Jul 2023 13:52:28 +0200
Subject: [PATCH] fix: pacify numpy deprecation that errors with numpy 1.22

---
 nitransforms/nonlinear.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nitransforms/nonlinear.py b/nitransforms/nonlinear.py
index ef92eb6c..c0cdc92e 100644
--- a/nitransforms/nonlinear.py
+++ b/nitransforms/nonlinear.py
@@ -165,7 +165,7 @@ def map(self, x, inverse=False):
             indexes = tuple(tuple(i) for i in indexes.T)
             return self._field[indexes]
 
-        return np.vstack((
+        return np.vstack(tuple(
             map_coordinates(
                 self._field[..., i],
                 ijk.T,