James Vega 4f9b07e979 Allow fish_greeting to be NULL or an array
Treat fish_greeting as a whole when show up the greeting messages. And
the user may want to set fish_greeting to an null value or an array.
This requires that the variable be quoted when used as an argument for
switch in __fish_config_interactive.

Signed-off-by: James Vega <jamessan@debian.org>
[modified the commit message]
Signed-off-by: Grissiom <chaos.proton@gmail.com>
2010-11-24 00:49:15 +08:00
..
2010-09-18 10:18:26 +08:00