From d34eeccd6e1f676d4483fec9add8d387a4971002 Mon Sep 17 00:00:00 2001
From: Niels Martin Hansen <nielsm@aegisub.org>
Date: Wed, 5 Apr 2006 19:11:07 +0000
Subject: [PATCH] PRS: Fixed bug where only half of the frames of animations
 were rendered, and non-animated subtitles were always extended by one frame
 in length.

Originally committed to SVN as r308.
---
 core/subtitle_format_prs.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/subtitle_format_prs.cpp b/core/subtitle_format_prs.cpp
index 56e58f16d..2fde68788 100644
--- a/core/subtitle_format_prs.cpp
+++ b/core/subtitle_format_prs.cpp
@@ -253,6 +253,7 @@ void PRSSubtitleFormat::InsertFrame(PRSFile &file,int &framen,std::vector<int> &
 	int startf = framen;
 	int totalFrames = frames.size();
 	while (++framen<totalFrames && frames[framen] == 1);
+	framen--; // need -1, otherwise all sub-images are extended by one frame
 	int endf = framen;
 	int start = VFR_Output.GetTimeAtFrame(startf,true);
 	int end = VFR_Output.GetTimeAtFrame(endf,false);