From 7fa041625038db2041df4f061f219f5bcc5c712f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Sch=C3=B6nberger?= <jschoenberger@demuc.de>
Date: Sat, 27 Apr 2013 18:02:14 +0200
Subject: [PATCH] Fix hough transform test cases

---
 skimage/transform/__init__.py        | 5 +++--
 skimage/transform/hough_transform.py | 2 --
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/skimage/transform/__init__.py b/skimage/transform/__init__.py
index c1db3b45..859c7515 100644
--- a/skimage/transform/__init__.py
+++ b/skimage/transform/__init__.py
@@ -16,7 +16,7 @@ from .pyramids import (pyramid_reduce, pyramid_expand,
 
 __all__ = ['hough_circle',
            'hough_line',
-           'probabilistic_hough_line'
+           'probabilistic_hough_line',
            'hough',
            'probabilistic_hough',
            'hough_peaks',
@@ -25,7 +25,8 @@ __all__ = ['hough_circle',
            'iradon',
            'frt2',
            'ifrt2',
-           'integral_image', 'integrate',
+           'integral_image',
+           'integrate',
            'warp',
            'warp_coords',
            'estimate_transform',
diff --git a/skimage/transform/hough_transform.py b/skimage/transform/hough_transform.py
index a3c010cd..15968fd8 100644
--- a/skimage/transform/hough_transform.py
+++ b/skimage/transform/hough_transform.py
@@ -1,5 +1,3 @@
-__all__ = ['hough_line_peaks']
-
 import numpy as np
 from scipy import ndimage
 from skimage import measure, morphology