Fix missing version string when Popen communicate returns byte strings.

[libdcp.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index 20ea5ac571c991cc4a37f17bb1888e37423b3f0d..9803ad03aa2f38541a8a86fe58b817ff7e929723 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -60,6 +60,7 @@ class OpenJPEGImage;
 
 extern std::string make_uuid ();
 extern std::string make_digest (boost::filesystem::path filename, boost::function<void (float)>);
+extern std::string make_digest (Data data);
 extern std::string content_kind_to_string (ContentKind kind);
 extern ContentKind content_kind_from_string (std::string kind);
 extern bool empty_or_white_space (std::string s);