From 0688bdf7e894c4e535daa3ece8caa1244c29c2cc Mon Sep 17 00:00:00 2001
From: taniman <elroypeters@outlook.com>
Date: Thu, 8 Nov 2018 21:44:19 -0400
Subject: [PATCH] Dash needs to be at first or last place in the regex else it
 does not work correctly

---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index a10c206..2384c01 100644
--- a/update.sh
+++ b/update.sh
@@ -143,7 +143,7 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 		### ask user for the name and path of each instance they wish to update ###
 		for ((i=1; i<=$PTinstances; i++)); do
 			read -p "What is the PM2 App name/ id or pid for instance $i? " name[$i]
-			chars="a-zA-Z0-9_-\/"
+			chars="a-zA-Z0-9_\/-"
 			re="\/[$chars]+"
 			execpath=$(pm2 info "${name[$i]}" | grep 'exec cwd');
 			if [[ $execpath =~ $re ]];