From 50dbe6b3544fa64d5611e16553bf542fd71276b8 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Mon, 20 Oct 2014 14:11:25 +0100
Subject: [PATCH] mov: fix assigment check

CC: libav-stable@libav.org
Bug-Id: CID 1197050
---
 libavformat/mov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 0e29bf3f23..efc9314087 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -3192,7 +3192,7 @@ static int mov_read_header(AVFormatContext *s)
         MOVStreamContext *sc = st->priv_data;
 
         if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
-            if (st->codec->width <= 0 && st->codec->width <= 0) {
+            if (st->codec->width <= 0 || st->codec->height <= 0) {
                 st->codec->width  = sc->width;
                 st->codec->height = sc->height;
             }