From 96d115de0e7f7d2cc48d283f779b94ec5f93746d Mon Sep 17 00:00:00 2001
From: Alex Malinovich <alexmalinovich@gmail.com>
Date: Tue, 26 Jul 2016 15:18:46 -0700
Subject: [PATCH] Fix to allow combined command-line options

Due to a feature/bug in getopt, calling plexupdate.sh with concatenated
options (e.g. `plexupdate.sh -cq`), causes an error even though modern
versions of getopt have support for that format. The culprit seems to be
the "getopt compatibility mode". With these changes, a modern
implementation of getopt will work correctly with more complex options,
while old versions will continue to work as they currently do (requiring
multiple options to be given independently e.g. `plexupdate.sh -c -q`)
---
 plexupdate.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plexupdate.sh b/plexupdate.sh
index 665cfc0..25659bd 100755
--- a/plexupdate.sh
+++ b/plexupdate.sh
@@ -165,7 +165,12 @@ usage() {
 
 # Parse commandline
 ALLARGS=( "$@" )
-set -- $(getopt acCdfhkopqruU: -- "$@")
+optstring="acCdfhkopqruU"
+getopt -T >/dev/null
+if [ $? -eq 4 ]; then
+	optstring="-o $optstring"
+fi
+set -- $(getopt $optstring -- "$@")
 while true;
 do
 	case "$1" in