From 95348063cf2b19270c4cd338dfe61365a500129f Mon Sep 17 00:00:00 2001
From: Aisha Tammy <aisha@aisha.cc>
Date: Fri, 14 Aug 2020 12:04:11 -0400
Subject: [PATCH] fix regex check for email address

-E option is cross platform and interprets
pattern as regular expression always
---
 bin/mw | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/mw b/bin/mw
index 41e07e7..30c9af1 100755
--- a/bin/mw
+++ b/bin/mw
@@ -14,7 +14,7 @@ muttdir="$HOME/.config/mutt"		# Main mutt config location
 accdir="$muttdir/accounts"		# Directory for account settings
 maildir="$HOME/.local/share/mail"	# Location of mail storage
 namere="^[a-z_][a-z0-9_-]*$"		# Regex to ensure viable username
-emailre=".\+@.\+\\..\+" 		# Regex to confirm valid email address
+emailre=".+@.+\..+" 			# Regex to confirm valid email address
 muttshare="$prefix/share/mutt-wizard"
 mbsyncrc="$HOME/.mbsyncrc"
 mwconfig="$muttshare/mutt-wizard.muttrc"
@@ -139,7 +139,7 @@ askinfo() { \
 	read -r fulladdr
 	keyid=$("$GPG" --list-keys --with-colons "$fulladdr" | awk -F: '/^pub:/ { print $5 }')
 	printf "\033[0m"
-	while ! echo "$fulladdr" | grep "$emailre" >/dev/null; do
+	while ! echo "$fulladdr" | grep -E "$emailre" >/dev/null; do
 		printf "That is not a valid \033[31memail address\033[0m, please retype the desired email.\\n\\nEmail: \033[36m\t"
 		read -r fulladdr
 		printf "\033[0m"