From a5baedea012935078e65cc1f8f8914c0ea3ba05b Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 25 Dec 2007 10:06:22 +0000
Subject: [PATCH] Prevent silent overwriting of files on windows. fixes
 issue308 untested

Originally committed as revision 11315 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 ffmpeg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index 8d073d2e7e..3ed642f5fa 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3228,6 +3228,7 @@ static void opt_output_file(const char *filename)
         /* test if it already exists to avoid loosing precious files */
         if (!file_overwrite &&
             (strchr(filename, ':') == NULL ||
+             filename[1] == ':' ||
              av_strstart(filename, "file:", NULL))) {
             if (url_exist(filename)) {
                 int c;