From 4c357cde281e13c8933e6ba669764a56c4a4693f Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 24 Jun 2024 22:36:08 +0200
Subject: Fix warning from pango about letter spacing not being an integer.

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

(limited to 'src/lib/render_text.cc')

diff --git a/src/lib/render_text.cc b/src/lib/render_text.cc
index 41652d32d..3c3d4eed7 100644
--- a/src/lib/render_text.cc
+++ b/src/lib/render_text.cc
@@ -148,7 +148,7 @@ marked_up(vector<StringText> subtitles, int target_height, float fade_factor, st
 			int dummy;
 			layout->get_pixel_size(space_width, dummy);
 			auto spacing = ((i.space_before() * i.size_in_pixels(target_height) - space_width) / 2) * pixels_to_1024ths_point;
-			out += make_span(i, " ", "letter_spacing=\"" + dcp::raw_convert<string>(spacing) + "\"");
+			out += make_span(i, " ", "letter_spacing=\"" + dcp::raw_convert<string>(std::round(spacing)) + "\"");
 		}
 
 		out += make_span(i, i.text(), {});
-- 
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