From 003dbe419d9e35b30892af9103dc5c1e15eb6e77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Boulogne?= <fboulogne sciunto org>
Date: Wed, 2 Oct 2013 15:53:38 +0200
Subject: [PATCH] MINOR: add missing type

---
 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 7f2b153c..21f6daf7 100644
--- a/skimage/transform/_hough_transform.pyx
+++ b/skimage/transform/_hough_transform.pyx
@@ -153,7 +153,7 @@ def hough_ellipse(cnp.ndarray img, int threshold=4, double accuracy=1,
     cdef Py_ssize_t num_pixels = pixels.shape[0]
     cdef list acc = list()
     cdef list results = list()
-    cdef bin_size = accuracy**2
+    cdef double bin_size = accuracy**2
 
     cdef int max_b_squared
     if max_size is None: