From ff0d64284b935de5cbb5770b513459b1596ade5d Mon Sep 17 00:00:00 2001
From: tke <tobias.kessels@certbw.de>
Date: Wed, 30 Oct 2019 12:38:01 +0100
Subject: [PATCH] Fixed Argument Parsing in youtube_resolve.sh

---
 youtube_resolve.sh | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/youtube_resolve.sh b/youtube_resolve.sh
index cc83768..590293a 100755
--- a/youtube_resolve.sh
+++ b/youtube_resolve.sh
@@ -1,13 +1,14 @@
 #!/bin/bash
-url=$(echo -ne "${*}" | grep -Pio -m1 'https://www.youtube.com/(watch\?[^&|]+|embed/[^?/,|]+)')
+url=$(echo -ne "${*}" | grep -Pio -m1 'https://www.youtube.com/(watch\?[^&,|]+|embed/[^?/,|]+)')
+if [[ -n "${url}" ]] ; then
 title=$(wget -q -O- "${url}" | grep -Po "(?<=title>).*(?=</title)")
 title_parsed=$(cat <<eof | python3
 from urllib.parse import unquote
-import html
-import sys
+from html import unescape
 url="${title}"
-print(html.unescape(unquote(url)))
+print(unescape(unquote(url)))
 eof
 )
+echo "${url};\"${title_parsed}\""
 
-echo "${*};\"${title_parsed}\""
+fi