Cleanup: use constexpr.

[dcpomatic.git] / src / lib / string_text_file.cc

diff --git a/src/lib/string_text_file.cc b/src/lib/string_text_file.cc
index b8ca27e160ca989ad283768f963a1bdf974546db..76abe547f35045413e1a7b945f72a939d59ea72a 100644 (file)
--- a/src/lib/string_text_file.cc
+++ b/src/lib/string_text_file.cc
@@ -118,7 +118,7 @@ optional<ContentTime>
 StringTextFile::first () const
 {
        if (_subtitles.empty()) {
-               return optional<ContentTime>();
+               return {};
        }
 
        return ContentTime::from_seconds(_subtitles[0].from.all_as_seconds());
@@ -128,7 +128,7 @@ ContentTime
 StringTextFile::length () const
 {
        if (_subtitles.empty ()) {
-               return ContentTime ();
+               return {};
        }
 
        return ContentTime::from_seconds (_subtitles.back().to.all_as_seconds ());