scikit-image/scikit-image — pull request #771 by cgohlke (2013-10-11 04:53:34+00:00)
Title: TST: Fix ValueError: Buffer dtype mismatch, expected 'intp_t' but got...

...'long'

```
======================================================================
ERROR: test_hough_transform.test_hough_circle
----------------------------------------------------------------------
Traceback (most recent call last):
File "X:\Python33\lib\site-packages\nose\case.py", line 198, in runTest
self.test(*self.arg)
File "X:\Python33\lib\site-packages\skimage\transform\tests\test_hough_transform.py", line 125, in test_hough_circle
out = tf.hough_circle(img, np.array([radius]))
File "_hough_transform.pyx", line 23, in skimage.transform._hough_transform.hough_circle (skimage\transform\_hough_transform.c:2286)
ValueError: Buffer dtype mismatch, expected 'intp_t' but got 'long'

======================================================================
ERROR: test_hough_transform.test_hough_circle_extended
----------------------------------------------------------------------
Traceback (most recent call last):
File "X:\Python33\lib\site-packages\nose\case.py", line 198, in runTest
self.test(*self.arg)
File "X:\Python33\lib\site-packages\skimage\transform\tests\test_hough_transform.py", line 141, in test_hough_circle_extended
out = tf.hough_circle(img, np.array([radius]), full_output=True)
File "_hough_transform.pyx", line 23, in skimage.transform._hough_transform.hough_circle (skimage\transform\_hough_transform.c:2286)
ValueError: Buffer dtype mismatch, expected 'intp_t' but got 'long'
```