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Rescue EOFError

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If C-d is pressed before IRB is ready, IRB crashes because EOFError occurs.
This commit is contained in:
aycabta 2020-01-05 22:46:35 +09:00
parent 54fd50c951
commit da028a4fbf
1 changed files with 3 additions and 0 deletions
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3
lib/reline/ansi.rb
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@ -41,12 +41,15 @@ class Reline::ANSI
end end
def self.retrieve_keybuffer def self.retrieve_keybuffer
begin
result = select([@@input], [], [], 0.001) result = select([@@input], [], [], 0.001)
return if result.nil? return if result.nil?
str = @@input.read_nonblock(1024) str = @@input.read_nonblock(1024)
str.bytes.each do |c| str.bytes.each do |c|
@@buf.push(c) @@buf.push(c)
end end
rescue EOFError
end
end end
def self.get_screen_size def self.get_screen_size