Handle search with no arguments.

Fixes Homebrew/homebrew#1514.
This commit is contained in:
Adam Vandenberg 2010-06-01 19:10:32 -07:00
parent 48c7e2fb0b
commit 43c8bec720

View File

@ -133,7 +133,7 @@ begin
if ARGV.first =~ /^\/(.*)\/$/ if ARGV.first =~ /^\/(.*)\/$/
puts_columns formulae.grep(Regexp.new($1)) puts_columns formulae.grep(Regexp.new($1))
else else
search_term = Regexp.escape(ARGV.first) search_term = Regexp.escape(ARGV.first || "")
puts_columns formulae.grep(/.*#{search_term}.*/) puts_columns formulae.grep(/.*#{search_term}.*/)
end end