From 9279826008b80daad7446950a821f32033ccd33f Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 2 Jul 2014 22:41:47 +0200
Subject: [PATCH] id3v2enc: use a case-insensitive comparison for APIC picture
 type

---
 libavformat/id3v2enc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/id3v2enc.c b/libavformat/id3v2enc.c
index df00f05b24..89181c26a0 100644
--- a/libavformat/id3v2enc.c
+++ b/libavformat/id3v2enc.c
@@ -21,6 +21,7 @@
 #include <stdint.h>
 #include <string.h>
 
+#include "libavutil/avstring.h"
 #include "libavutil/dict.h"
 #include "libavutil/intreadwrite.h"
 #include "avformat.h"
@@ -185,7 +186,7 @@ int ff_id3v2_write_apic(AVFormatContext *s, ID3v2EncContext *id3, AVPacket *pkt)
     /* get the picture type */
     e = av_dict_get(st->metadata, "comment", NULL, 0);
     for (i = 0; e && i < FF_ARRAY_ELEMS(ff_id3v2_picture_types); i++) {
-        if (strstr(ff_id3v2_picture_types[i], e->value) == ff_id3v2_picture_types[i]) {
+        if (!av_strcasecmp(e->value, ff_id3v2_picture_types[i])) {
             type = i;
             break;
         }