From 78a81e2c733f7b802af5195422d1eea8343b9c5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Tue, 14 Apr 2020 17:24:11 +0300
Subject: [PATCH] gstreamer-video: ValidVideoTimeCode::add_interval() is
 guaranteed to return a valid timecode again

So change the return type from VideoTimeCode to ValidVideoTimeCode.
---
 gstreamer-video/src/video_time_code.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gstreamer-video/src/video_time_code.rs b/gstreamer-video/src/video_time_code.rs
index 99fa7c75f..c2530483f 100644
--- a/gstreamer-video/src/video_time_code.rs
+++ b/gstreamer-video/src/video_time_code.rs
@@ -204,7 +204,7 @@ impl ValidVideoTimeCode {
     pub fn add_interval(
         &self,
         tc_inter: &VideoTimeCodeInterval,
-    ) -> Result<VideoTimeCode, glib::error::BoolError> {
+    ) -> Result<ValidVideoTimeCode, glib::error::BoolError> {
         unsafe {
             match from_glib_full(gst_video_sys::gst_video_time_code_add_interval(
                 self.to_glib_none().0,