Remove unnecessary clearing signal handler

aycabta · aycabta · commit 7a758e73dc87 · 2021-12-20T18:46:08.000+09:00
diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb
@@ -345,8 +345,6 @@ def self.prep
   end
 
   def self.deprep(otio)
-    int_handle = Signal.trap('INT', 'IGNORE')
-    Signal.trap('INT', int_handle)
     Signal.trap('WINCH', @@old_winch_handler) if @@old_winch_handler
   end
 end
