documentation fix for gpg2 distros

README.md

@@ -23,7 +23,7 @@ The email accounts that *won't* work with the script would include Proton Mail a
 
 ## Installation and Dependencies
 
-dialog, neomutt and offlineimap should be installed. The contents of this repo should go directly in `~/.config/mutt/` and run from there. You also need to have a GPG public/private key pair for the wizard to automatically store your passwords. Otherwise you'll have to store them insecurely in plaintext files without the help of the wizard.
+dialog, neomutt and offlineimap should be installed. The contents of this repo should go directly in `~/.config/mutt/` and run from there. You also need to have a GPG public/private key pair for the wizard to automatically store your passwords. Otherwise you'll have to store them insecurely in plaintext files without the help of the wizard. As a note, if you uuse a distribution like Void that uses GPG2 and not GPG, you should symlink /usr/bin/gpg to /usr/bin/gpg2 or wherever the GPG2 binary lives.
 
 Just run `mutt-wizard.sh` for all the options.
 

mutt-wizard.sh

@@ -88,7 +88,7 @@ addAccount \
 addAccount() {
 	# First, adding the encrypted password.
 	dialog --title "Luke's mutt/offlineIMAP password wizard" --passwordbox "Enter the password for the \"$title\" account." 10 60 2> /tmp/$title
-	gpg -r $gpgemail --encrypt /tmp/$title
+g	pg -r $gpgemail --encrypt /tmp/$title || (dialog --title "GPG decryption failed." --msgbox "GPG decryption failed. This is either because you do not have a GPG key pair or because your distro uses GPG2 and you thus need to symlink /usr/bin/gpg to /usr/bin/gpg2." 7 60 && break)
 	shred -u /tmp/$title
 	mv /tmp/$title.gpg ~/.config/mutt/credentials/