X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fcontent.cc;h=ed0e9af6db855da97f095d134679dc8c421fd192;hp=3c3942aa13c351bd18e9e595c503410d69b26e87;hb=a2f8e8839f276bc83d5926983ab2d38e0a36f927;hpb=809bcfd85fad2ef7d4131c054be4cccd5bcc9d05

diff --git a/src/lib/content.cc b/src/lib/content.cc
index 3c3942aa1..ed0e9af6d 100644
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -169,15 +169,11 @@ Content::as_xml (xmlpp::Node* node, bool with_paths) const
 string
 Content::calculate_digest () const
 {
-	boost::mutex::scoped_lock lm (_mutex);
-	auto p = _paths;
-	lm.unlock ();
-
 	/* Some content files are very big, so we use a poor man's
 	   digest here: a digest of the first and last 1e6 bytes with the
 	   size of the first file tacked on the end as a string.
 	*/
-	return digest_head_tail(p, 1000000) + raw_convert<string>(boost::filesystem::file_size(p.front()));
+	return simple_digest (paths());
 }