suppress errors

mw

@@ -8,7 +8,7 @@ namere="^[a-z_][a-z0-9_-]*$"		# Regex to ensure viable username
 emailre=".\+@.\+\\..\+" 		# Regex to confirm valid email address
 mbsyncrc="$HOME/.mbsyncrc"
 [ ! -f "$muttdir/domains.csv" ] || [ ! -d "$bindir" ] && printf "Read the README. Be sure to put the repo in the right place before running.\\n" && exit 1
-gpgemail="$(grep "$emailre" "$creddir/gpgemail")"	# Get previously set gpg email address
+gpgemail="$(grep "$emailre" "$creddir/gpgemail" 2>/dev/null)"	# Get previously set gpg email address
 tmpdir="$(mktemp -d)"
 GPG="gpg"; command -v gpg >/dev/null || GPG="gpg2"	# Ensure proper gpg command
 
@@ -129,7 +129,7 @@ addaccount() { \
 	done
 	domain="$(echo "$fulladdr" | sed "s/.*@//")"
 	printf "\\nSearching for \033[32m%s\033[0m in \033[34m\`domains.csv\`\033[0m..." "$domain"
-	serverinfo="$(grep "$domain" "$muttdir/domains.csv")"
+	serverinfo="$(grep "$domain" "$muttdir/domains.csv" 2>/dev/null)"
 	if [ -z "$serverinfo" ]; then
 		printf "Your email domain is not in mutt-wizard's database yet.\\nmutt-wizard will still autoconfigure everything, but you will have to manually type in your service's IMAP and SMTP server information.\\nYou can usually quickly find this by internet searching for it.\\n"
 		printf "Insert the IMAP server for your email provider (excluding the port number)\\n\033[36m\t"
@@ -161,7 +161,7 @@ EOF
 	read -r login
 	printf "\033[0m"
 	[ -z "$login" ] && login="$fulladdr"
-	grep "i[0-9]" "$muttdir/personal.muttrc" | awk '{print $3}' | sed -e 's/i//g' > "$tmpdir/mutt_used"
+	grep "i[0-9]" "$muttdir/personal.muttrc" 2>/dev/null | awk '{print $3}' | sed -e 's/i//g' > "$tmpdir/mutt_used"
 	seq 1 9 > "$tmpdir/mutt_all"
 	idnum=$(diff "$tmpdir/mutt_all" "$tmpdir/mutt_used" | sed -n 2p | awk '{print $2}')
 	getpass