From: Carl Hetherington <cth@carlh.net>
Date: Mon, 8 May 2023 23:41:31 +0000 (+0200)
Subject: Don't edit start trim unless it's necessary.
X-Git-Tag: v2.16.56~25
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=7108fbbd446f7e895460e64a3e789f4665c90b0b

Don't edit start trim unless it's necessary.
---

diff --git a/src/lib/content.cc b/src/lib/content.cc
index e77a3638c..97edc7c89 100644
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -261,7 +261,11 @@ Content::set_trim_start(shared_ptr<const Film> film, ContentTime t)
 
 	{
 		boost::mutex::scoped_lock lm (_mutex);
-		_trim_start = t;
+		if (_trim_start == t) {
+			cc.abort();
+		} else {
+			_trim_start = t;
+		}
 	}
 }