From 9157a887a3e33ce0c13f7b95388e3d53ec6f5e42 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Mon, 15 Feb 2021 13:00:33 +0100
Subject: [PATCH] Wait for the process to finish, even on a decoding error

This prevents creating lingering defunct processes.
---
 goydl.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/goydl.go b/goydl.go
index c944095..6769a22 100644
--- a/goydl.go
+++ b/goydl.go
@@ -106,6 +106,9 @@ func (ydl *youtubeDl) GetInfo() (Info, error) {
 	}
 
 	if err := json.NewDecoder(stdOut).Decode(&ydl.Info); err != nil {
+		// We need to wait for the command to exit, so we don't end up creating
+		// defunct processes.
+		_ = cmd.Wait()
 		return Info{}, err
 	}