documentation fix: mention IP address format
tidux opened this issue · comments
The page currently shown for M-x mingus-customize does not mention that enclosing double quotes are needed for an IP address as the value in mingus-mpd-host. The error thrown is not particularly helpful either, but that's more of an Emacs issue.
I think I fixed this by initializing the variable to a string value in commit db0f631.
Because the default value could be nil, customization did not enforce the value in the box to be interpreted as a string.