diff options
| author | Matthew Wild <mwild1@gmail.com> | 2012-04-29 02:10:55 +0100 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2012-04-29 02:10:55 +0100 |
| commit | fe228888c0d51612e8b32adc3f9db91b7c6e8ded (patch) | |
| tree | e78baabff21e9b6fefaeef4a709098ca30b35922 /net/dns.lua | |
| parent | 9d04baca862bcad5b49ac4ab0b9c3432321150d3 (diff) | |
| parent | 1ee9f6e09228b268bf3f5dc985d4ba9026a72666 (diff) | |
| download | prosody-fe228888c0d51612e8b32adc3f9db91b7c6e8ded.tar.gz prosody-fe228888c0d51612e8b32adc3f9db91b7c6e8ded.zip | |
Merge 0.9->trunk
Diffstat (limited to 'net/dns.lua')
| -rw-r--r-- | net/dns.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dns.lua b/net/dns.lua index 8f428476..5b32a56c 100644 --- a/net/dns.lua +++ b/net/dns.lua @@ -358,6 +358,7 @@ function resolver:name() -- - - - - - - - - - - - - - - - - - - - - - name local remember, pointers = nil, 0; local len = self:byte(); local n = {}; + if len == 0 then return "." end -- Root label while len > 0 do if len >= 0xc0 then -- name is "compressed" pointers = pointers + 1; |