From 657c603263fb487790abf2d812022347a7bdcac3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <u@pkh.me>
Date: Sun, 25 May 2014 10:27:33 +0200
Subject: [PATCH] avcodec/webvttenc: do not use EOVERFLOW.

According to doc/errno.txt EOVERFLOW is not available everywhere. The
use of -1 is consistent with avcodec/srtenc.c.
---
 libavcodec/webvttenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/webvttenc.c b/libavcodec/webvttenc.c
index dbe7c3d26e..9f67a2eab6 100644
--- a/libavcodec/webvttenc.c
+++ b/libavcodec/webvttenc.c
@@ -52,7 +52,7 @@ static void webvtt_print(WebVTTContext *s, const char *str, ...)
 static int webvtt_stack_push(WebVTTContext *s, const char c)
 {
     if (s->stack_ptr >= WEBVTT_STACK_SIZE)
-        return AVERROR(EOVERFLOW);
+        return -1;
     s->stack[s->stack_ptr++] = c;
     return 0;
 }