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| author | Waqas Hussain <waqas20@gmail.com> | 2008-11-28 22:47:22 +0500 |
|---|---|---|
| committer | Waqas Hussain <waqas20@gmail.com> | 2008-11-28 22:47:22 +0500 |
| commit | e26768484b03eaa827f59b85d367fabbb43fdc88 (patch) | |
| tree | 457ff944b7e0a88826d9b463066ac1e199311e70 | |
| parent | 47761d875a1db3f3f7415e0f137b3b0287c640e2 (diff) | |
| download | prosody-e26768484b03eaa827f59b85d367fabbb43fdc88.tar.gz prosody-e26768484b03eaa827f59b85d367fabbb43fdc88.zip | |
Quickfix for dns.lua to not crash on failed connection to name servers
| -rw-r--r-- | net/dns.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/dns.lua b/net/dns.lua index 7364161e..ea1d5d96 100644 --- a/net/dns.lua +++ b/net/dns.lua @@ -691,7 +691,8 @@ function resolver:pulse () -- - - - - - - - - - - - - - - - - - - - - pulse if not next (self.active) then return nil end else -- print ('retry', o.server, o.delay) - self.socket[o.server]:send (o.packet) + local _a = self.socket[o.server]; + if _a then _a:send (o.packet) end o.retry = self.time + self.delays[o.delay] end end end end |