Recursively scan font tags in subtitles.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/xml.h b/src/xml.h
index d7f6ad36..5ff5f614 100644
--- a/src/xml.h
+++ b/src/xml.h
@@ -38,6 +38,7 @@ protected:
 	float float_attribute (std::string);
 	std::string string_attribute (std::string);
 	int64_t int64_attribute (std::string);
+	int64_t optional_int64_attribute (std::string);
 
 	std::string content ();