From 5a9249f2278ef1c2113319207ee0ae137a4bd4b6 Mon Sep 17 00:00:00 2001
From: Rodrigo Braz Monteiro <zeratul@cellosoft.com>
Date: Fri, 11 Jan 2008 04:04:28 +0000
Subject: [PATCH] Fixed #617 (auto-solve corrupt config.dat)

Originally committed to SVN as r1684.
---
 aegisub/options.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/aegisub/options.cpp b/aegisub/options.cpp
index 7266dad3a..576544e24 100644
--- a/aegisub/options.cpp
+++ b/aegisub/options.cpp
@@ -41,6 +41,8 @@
 #include <fstream>
 #include <wx/intl.h>
 #include <wx/settings.h>
+#include <wx/filefn.h>
+#include <wx/utils.h>
 #include "options.h"
 #include "text_file_reader.h"
 #include "text_file_writer.h"
@@ -412,7 +414,12 @@ void OptionsManager::Load() {
 	// Read header
 	TextFileReader file(filename);
 	wxString header = file.ReadLineFromFile();
-	if (header != _T("[Config]")) throw _T("Configuration file is invalid");
+	if (header != _T("[Config]")) {
+		wxMessageBox(_("Configuration file is either invalid or corrupt. The current file will be backed up and replaced with a default file."),_("Error"),wxCENTRE|wxICON_WARNING);
+		wxRenameFile(filename,filename + wxString::Format(_T(".%i.backup"),wxGetUTCTime()));
+		modified = true;
+		return;
+	}
 
 	// Get variables
 	std::map<wxString,VariableData>::iterator cur;