From 08d327e92c967f75e024d8a3b0dc8399ab2c0156 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Wed, 5 Nov 2025 18:50:29 +0100
Subject: [PATCH] fftools/ffmpeg: suppress unused variable warning, but using
 it
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Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
---
 fftools/ffmpeg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 32289112a8..444d027c15 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -250,7 +250,7 @@ void term_init(void)
 /* read a key without blocking */
 static int read_key(void)
 {
-    unsigned char ch;
+    unsigned char ch = -1;
 #if HAVE_TERMIOS_H
     int n = 1;
     struct timeval tv;
@@ -297,7 +297,7 @@ static int read_key(void)
     if(kbhit())
         return(getch());
 #endif
-    return -1;
+    return ch;
 }
 
 static int decode_interrupt_cb(void *ctx)