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minor robustness fix

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This commit is contained in:
Ward Wouts 2005-11-06 11:19:52 +00:00
parent ad226c90ab
commit 68418615fe
1 changed files with 1 additions and 0 deletions
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trunk/ripnews/net/nntp.rb
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@ -104,6 +104,7 @@ class NNTP
puts "*getresp* #{resp}" if @debuglevel > 0 puts "*getresp* #{resp}" if @debuglevel > 0
c = resp[0] c = resp[0]
case c case c
when c == nil then raise NNTPProtocolError, resp, caller
when c == '4' then raise NNTPTemporaryError, resp, caller when c == '4' then raise NNTPTemporaryError, resp, caller
when c == '5' then raise NNTPPermanentError, resp, caller when c == '5' then raise NNTPPermanentError, resp, caller
when '123'.include?(c) then raise NNTPProtocolError, resp, caller when '123'.include?(c) then raise NNTPProtocolError, resp, caller