scikits-image/scikits-image — pull request #155 by cgohlke (2012-02-26 05:04:46+00:00)
Title: Fix TypeError on 64 bit platforms

Fixes multiple test errors on win-amd64, such as:

```
======================================================================
ERROR: test_random_walker.test_3d_inactive
----------------------------------------------------------------------

File "skimage\segmentation\random_walker_segmentation.py", line 101, in _clean_labels_ar
labels[labels == 0] = X
TypeError: array cannot be safely cast to required type
```