minor robustness fix

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