0x64746b/alot — comment on commit f2c8b32089de283dd560aaae570d28f6f2ab83a2
File: alot/settings.py line 175
By pazz:

i don't think this is necessary: this config key is defined in the default config, so even if its not present in the user's config,
there it will be present. There is no way to "unset" a config key/value pair. so at least the empty string will be there as a value.
However, if the value is empty, this if clause will fail!