From 6cb47a6e3b4594273257261ce47ad844a68bdd2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Sch=C3=B6nberger?= <hannesschoenberger@gmail.com>
Date: Sat, 16 Feb 2013 08:11:00 +0100
Subject: [PATCH] Make list of zip in Python 3 explicitely

---
 skimage/transform/_hough_transform.pyx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skimage/transform/_hough_transform.pyx b/skimage/transform/_hough_transform.pyx
index f2a22d15..d5483895 100644
--- a/skimage/transform/_hough_transform.pyx
+++ b/skimage/transform/_hough_transform.pyx
@@ -103,7 +103,7 @@ def _probabilistic_hough(np.ndarray img, int value_threshold,
 
     # find the nonzero indexes
     y_idxs, x_idxs = np.nonzero(img)
-    points = zip(x_idxs, y_idxs)
+    points = list(zip(x_idxs, y_idxs))
     # mask all non-zero indexes
     mask[y_idxs, x_idxs] = 1