From 66becbab16a69f9a0873b1e05a88adbd6d09eb3c Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Fri, 30 Nov 2012 11:47:24 -0800
Subject: [PATCH] Fix crash on exit

Subtitle formats unregister themselves when deleted, so using
delete_clear on the list of subtitle formats does not work very well.
---
 aegisub/src/subtitle_format.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aegisub/src/subtitle_format.cpp b/aegisub/src/subtitle_format.cpp
index df4db5c9e..15c3210a4 100644
--- a/aegisub/src/subtitle_format.cpp
+++ b/aegisub/src/subtitle_format.cpp
@@ -310,7 +310,8 @@ void SubtitleFormat::LoadFormats() {
 }
 
 void SubtitleFormat::DestroyFormats() {
-	delete_clear(formats);
+	while (!formats.empty())
+		delete formats.back();
 }
 
 template<class Cont, class Pred>