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| author | Kim Alvefur <zash@zash.se> | 2018-12-28 20:56:01 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2018-12-28 20:56:01 +0100 |
| commit | 07ab17120c03070c138137dd30d3fb601716a8bc (patch) | |
| tree | 0119c1045b73e46b845ef81560d446371165b070 | |
| parent | 5806d67e82705701d6b778d4b6399724a035c528 (diff) | |
| download | prosody-07ab17120c03070c138137dd30d3fb601716a8bc.tar.gz prosody-07ab17120c03070c138137dd30d3fb601716a8bc.zip | |
mod_admin_telnet: Invert host existence check
Simplifies and reduces indentation
| -rw-r--r-- | plugins/mod_admin_telnet.lua | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/plugins/mod_admin_telnet.lua b/plugins/mod_admin_telnet.lua index 63136d63..5ba88b84 100644 --- a/plugins/mod_admin_telnet.lua +++ b/plugins/mod_admin_telnet.lua @@ -1067,13 +1067,12 @@ def_env.xmpp = {}; local st = require "util.stanza"; function def_env.xmpp:ping(localhost, remotehost) - if prosody.hosts[localhost] then - module:send(st.iq{ from=localhost, to=remotehost, type="get", id="ping" } - :tag("ping", {xmlns="urn:xmpp:ping"}), prosody.hosts[localhost]); - return true, "Sent ping"; - else + if not prosody.hosts[localhost] then return nil, "No such host"; end + module:send(st.iq{ from=localhost, to=remotehost, type="get", id="ping" } + :tag("ping", {xmlns="urn:xmpp:ping"}), prosody.hosts[localhost]); + return true, "Sent ping"; end def_env.dns = {}; |