From 2ae4dd4551801b92b740de19f8f383022a13bf28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Sch=C3=B6nberger?= <hannesschoenberger@gmail.com>
Date: Sun, 22 Jul 2012 16:41:58 +0200
Subject: [PATCH] fix scale initialization in implicit composition of
 similarity

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

diff --git a/skimage/transform/_geometric.py b/skimage/transform/_geometric.py
index 087e4ae6..1058315c 100644
--- a/skimage/transform/_geometric.py
+++ b/skimage/transform/_geometric.py
@@ -339,7 +339,7 @@ class SimilarityTransform(ProjectiveTransform):
 
         """
         if scale is None:
-            scale = (1, 1)
+            scale = 1
         if rotation is None:
             rotation = 0
         if translation is None: