tab-completion: minor change to validation

2015-06-06 11:11:16 -04:00
parent 59d5a0f77c
commit 235c8986e2
1 changed files with 2 additions and 2 deletions
--- a/lib/feature/tab.rb
+++ b/lib/feature/tab.rb
@@ -4,7 +4,7 @@ module Feature

  class Tab < Feature::Base
    def valid?
-      argv.size > 0
+      [1,2].include? argv.size
    end

    def help
@@ -17,7 +17,7 @@ module Feature
    def execute
      if argv.size == 1
        pattern = '.+'
-      else
+      elsif argv.size == 2
        pattern = "^#{argv[1]}"
      end