From 30d9331050f51031ce99df3f538f70aa4bf4d7b8 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Sun, 13 Jun 2010 09:32:03 +0000
Subject: [PATCH] Document what av_get_token() returns in case of allocation
 failure.

Originally committed as revision 23596 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavfilter/parseutils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/parseutils.h b/libavfilter/parseutils.h
index 7b78d89ffd..8ad7b8b5e6 100644
--- a/libavfilter/parseutils.h
+++ b/libavfilter/parseutils.h
@@ -38,7 +38,7 @@
  * terminating char
  * @param term a 0-terminated list of terminating chars
  * @return the malloced unescaped string, which must be av_freed by
- * the user
+ * the user, NULL in case of allocation failure
  */
 char *av_get_token(const char **buf, const char *term);