Reline.completion_proc= should raise ArgumentError

When the value is not Proc.
2019-05-13 02:33:29 +09:00 · 2019-05-13 02:33:29 +09:00 · ebb15cc6c1
commit ebb15cc6c1
parent 130ced9fb0
1 changed files with 1 additions and 0 deletions
--- a/lib/reline.rb
+++ b/lib/reline.rb
@ -67,6 +67,7 @@ module Reline
    @@completion_proc
  end
  def self.completion_proc=(p)
+    raise ArgumentError unless p.is_a?(Proc)
    @@completion_proc = p
  end