From 906fc2b2e77d9840d0738f717d4b693f2accc51c Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Sun, 25 Feb 2024 00:30:42 +0100
Subject: [PATCH] fftools/ffmpeg_mux: Fix use of uninitialized variable

Broken in a2fc86378a18b2c2966ce3438df8f27f646438e5.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 fftools/ffmpeg_mux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fftools/ffmpeg_mux.c b/fftools/ffmpeg_mux.c
index 2c01aec665..335b8b42ca 100644
--- a/fftools/ffmpeg_mux.c
+++ b/fftools/ffmpeg_mux.c
@@ -506,14 +506,14 @@ int print_sdp(const char *filename);
 int print_sdp(const char *filename)
 {
     char sdp[16384];
-    int j, ret;
+    int j = 0, ret;
     AVIOContext *sdp_pb;
     AVFormatContext **avc;
 
     avc = av_malloc_array(nb_output_files, sizeof(*avc));
     if (!avc)
         return AVERROR(ENOMEM);
-    for (int i = 0, j = 0; i < nb_output_files; i++) {
+    for (int i = 0; i < nb_output_files; i++) {
         if (!strcmp(output_files[i]->format->name, "rtp")) {
             avc[j] = mux_from_of(output_files[i])->fc;
             j++;