1 files changed, 2 insertions, 0 deletions
diff --git a/ffmpeg.c b/ffmpeg.c
index 643166f939..b7fe947aa1 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3968,8 +3968,10 @@ int main(int argc, char **argv)
     avdevice_register_all();
     av_register_all();
 
+#if HAVE_ISATTY
     if(isatty(STDIN_FILENO))
         url_set_interrupt_cb(decode_interrupt_cb);
+#endif
 
     for(i=0; i<CODEC_TYPE_NB; i++){
         avcodec_opts[i]= avcodec_alloc_context2(i);