From 1cf1e111d58a1cc3abe532ddad325d093846df2d Mon Sep 17 00:00:00 2001
From: Ingo Weyrich <heckflosse@users.noreply.github.com>
Date: Mon, 18 Mar 2019 17:43:17 +0100
Subject: [PATCH] Update histmatching.cc

Allow histogram matching also for small thumbs
---
 rtengine/histmatching.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/histmatching.cc b/rtengine/histmatching.cc
index 614e5368a..b83cc0562 100644
--- a/rtengine/histmatching.cc
+++ b/rtengine/histmatching.cc
@@ -289,7 +289,7 @@ void RawImageSource::getAutoMatchedToneCurve(const ColorManagementParams &cp, st
             histMatchingCache = outCurve;
             *histMatchingParams = cp;
             return;
-        } else if (w * 10 < fw) {
+        } else if (w * 25 < fw) {
             if (settings->verbose) {
                 std::cout << "histogram matching: the embedded thumbnail is too small: " << w << "x" << h << std::endl;
             }