fix issue

Blosc · Apr 19, 2015 · 42ec9a8 · 42ec9a8
1 parent 7f72817
commit 42ec9a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bcolz/ctable.py b/bcolz/ctable.py
@@ -491,7 +491,7 @@ def addcol(self, newcol, name=None, pos=None, move=False, **kwargs):
                 shutil.move(newcol.rootdir, col_rootdir)
                 newcol.rootdir = col_rootdir
             else:  # copy the the carray
-                shutil.copytree(newcol.rootdir, col_rootdir)
+                newcol = newcol.copy(rootdir=col_rootdir)
         elif isinstance(newcol, (np.ndarray, bcolz.carray)):
             newcol = bcolz.carray(newcol, **kwargs)
         elif type(newcol) in (list, tuple):