expectr.rb in expectr-0.8.1

- old
+ new

@@ -25,11 +25,11 @@
 	# In Ruby 1.8, we want to ignore SIGCHLD.  This is for two reasons:
 	# * SIGCHLD will be sent (and cause exceptions) for every Expectr object
 	#   created
 	# * As John Carter documented in his RExpect library, calls to files which
 	#   do not exist can cause odd and unexpected behavior.
-	Signal.trap('CHLD', 'IGNORE')
+	trap 'CHLD', Proc.new { nil }
 end
 
 # == Description
 # Expectr is an implementation of the Expect library in ruby (see
 # http://expect.nist.gov).
@@ -197,10 +197,10 @@
 		
 		in_thread = Thread.new do
 			input = ''
 			while @pid > 0
 				if select([STDIN], nil, nil, 1)
-					@stdin.syswrite STDIN.getc
+					@stdin.syswrite STDIN.getc.chr
 				end
 			end
 		end
 
 		in_thread.join