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remove unused exception variables.

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This commit is contained in:
Tomoyuki Sahara
2017-06-15 11:00:26 +09:00
parent 7c62d89348
commit 04774e5bf2
1 changed files with 4 additions and 4 deletions
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mrblib/io.rb
+4 -4
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@@ -200,7 +200,7 @@ class IO
while 1
begin
_read_buf
rescue EOFError => e
rescue EOFError
array = nil if array.empty? and (not length.nil?) and length != 0
break
end
@@ -248,7 +248,7 @@ class IO
while 1
begin
_read_buf
rescue EOFError => e
rescue EOFError
array = nil if array.empty?
break
end
@@ -276,7 +276,7 @@ class IO
def gets(*args)
begin
readline(*args)
rescue EOFError => e
rescue EOFError
nil
end
end
@@ -291,7 +291,7 @@ class IO
def getc
begin
readchar
rescue EOFError => e
rescue EOFError
nil
end
end