Verify Id in ContentVersion.

[libdcp.git] / src / subtitle_string.cc

diff --git a/src/subtitle_string.cc b/src/subtitle_string.cc
index 6d1e8cdb10e99bd38a9275bfb67e710ac310f072..f5f8c8acb34e60d0bc9332681a9763c06213278a 100644 (file)
--- a/src/subtitle_string.cc
+++ b/src/subtitle_string.cc
@@ -115,6 +115,12 @@ dcp::operator== (SubtitleString const & a, SubtitleString const & b)
                );
 }
 
+bool
+dcp::operator!= (SubtitleString const & a, SubtitleString const & b)
+{
+       return !(a == b);
+}
+
 ostream&
 dcp::operator<< (ostream& s, SubtitleString const & sub)
 {