From 97d3bc66b4bc1a5d3fad6a27e951186771039cc9 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 16 Jun 2013 14:55:43 +0100
Subject: Fix hash on bottom line after odd crops of YUV images.

---
 src/lib/image.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib')

diff --git a/src/lib/image.cc b/src/lib/image.cc
index 5f7d3f034..0bff1a7cc 100644
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -74,7 +74,7 @@ Image::line_factor (int n) const
 int
 Image::lines (int n) const
 {
-	return size().height / line_factor (n);
+	return rint (ceil (static_cast<double>(size().height) / line_factor (n)));
 }
 
 /** @return Number of components */
-- 
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