From 482aabd59a9da807e88fc7796b0764290b62cf11 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 16 Oct 2011 21:27:20 +0200
Subject: [PATCH] av_tempfile: fix error codes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavutil/file.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavutil/file.c b/libavutil/file.c
index e73e8efd0e..e2cfc2f1dd 100644
--- a/libavutil/file.c
+++ b/libavutil/file.c
@@ -146,7 +146,7 @@ int av_tempfile(const char *prefix, char **filename) {
     /* -----common section-----*/
     if (*filename == NULL) {
         av_log(NULL, AV_LOG_ERROR, "ff_tempfile: Cannot allocate file name\n");
-        return -1;
+        return AVERROR(ENOMEM);
     }
 #if !HAVE_MKSTEMP
 #   ifndef O_BINARY
@@ -166,8 +166,9 @@ int av_tempfile(const char *prefix, char **filename) {
 #endif
     /* -----common section-----*/
     if (fd < 0) {
+        int err = AVERROR(errno);
         av_log(NULL, AV_LOG_ERROR, "ff_tempfile: Cannot open temporary file %s\n", *filename);
-        return -1;
+        return err;
     }
     return fd; /* success */
 }