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| author | Kris Hicks <krishicks@gmail.com> | 2013-07-08 11:12:25 -0400 |
|---|---|---|
| committer | Kris Hicks <krishicks@gmail.com> | 2013-07-08 11:12:25 -0400 |
| commit | 899f1cf75ab8055f33b5dcbf71e940b0c94ac9a4 (patch) | |
| tree | c378db15a2c541950a818d80c19a9450774b546d | |
| parent | 8bdef39d5b572b7a630ed007b8d6fe0da946a395 (diff) | |
| download | net-ssh-899f1cf75ab8055f33b5dcbf71e940b0c94ac9a4.tar.gz | |
Guard against socket.gets being nil
In the situation where the socket has only one line to respond with, any
following gets to the socket need to take care to not assume there is a
non-nil response.
| -rw-r--r-- | lib/net/ssh/proxy/http.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/net/ssh/proxy/http.rb b/lib/net/ssh/proxy/http.rb index 4f86dcf..0d183be 100644 --- a/lib/net/ssh/proxy/http.rb +++ b/lib/net/ssh/proxy/http.rb @@ -73,7 +73,7 @@ module Net; module SSH; module Proxy version, code, reason = socket.gets.chomp.split(/ /, 3) headers = {} - while (line = socket.gets.chomp) != "" + while (line = socket.gets) && (line.chomp! != "") name, value = line.split(/:/, 2) headers[name.strip] = value.strip end |