enh: allow checkpointing only if spaces are given at instantiation

nipreps · Feb 6, 2020 · 3dfce2a · 3dfce2a
1 parent d2f79d5
commit 3dfce2a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/niworkflows/utils/spaces.py b/niworkflows/utils/spaces.py
@@ -423,8 +423,8 @@ def __init__(self, spaces=None, checkpoint=False):
                 spaces = [spaces]
             self.__iadd__(spaces)
 
-        if checkpoint is True:
-            self.checkpoint()
+            if checkpoint is True:
+                self.checkpoint()
 
     def __iadd__(self, b):
         """Append a list of transforms to the internal list."""