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Fix logic bugs I introduced with my last fix

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gwillcox-r7 2020-08-04 16:20:49 -05:00
parent be4d5d90bb
commit a92ffe4486
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2
lib/postgres/postgres-pr/message.rb
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@ -46,7 +46,7 @@ class Message
type = stream.read_exactly_n_bytes(1) unless startup
length = stream.read_exactly_n_bytes(4).to_s.unpack('N').first # FIXME: length should be signed, not unsigned
raise ParseError if (!length.nil? || length >= 4)
raise ParseError if (length.nil? || length < 4)
# If we didn't read any bytes and startup was not set, then type will be nil, so don't continue.
unless startup