From eccb94c3babcc93484d409b1d0fa059f1a2b7645 Mon Sep 17 00:00:00 2001
From: Limin Wang <lance.lmwang@gmail.com>
Date: Mon, 19 Aug 2019 09:42:29 +0800
Subject: [PATCH] lavf/hlsenc: fix one warning: unused variable 'filename'
 [-Wunused-variable]

Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
---
 libavformat/hlsenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index f6f9c8161d..149b2a3bd0 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -1571,7 +1571,7 @@ static int hls_start(AVFormatContext *s, VariantStream *vs)
     AVDictionary *options = NULL;
     const char *proto = NULL;
     int use_temp_file = 0;
-    char *filename, iv_string[KEYSIZE*2 + 1];
+    char iv_string[KEYSIZE*2 + 1];
     int err = 0;
 
     if (c->flags & HLS_SINGLE_FILE) {