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authorKim Alvefur <zash@zash.se>2019-12-04 22:37:20 +0100
committerKim Alvefur <zash@zash.se>2019-12-04 22:37:20 +0100
commit2d5eaff749da055df6a29f20a169759f0bc96479 (patch)
treeb30e398acafbf28024799408793d05039c0e3838 /plugins/mod_s2s/mod_s2s.lua
parent9f46aa4d48b2d43b1529f980dda2439e865cd908 (diff)
downloadprosody-2d5eaff749da055df6a29f20a169759f0bc96479.tar.gz
prosody-2d5eaff749da055df6a29f20a169759f0bc96479.zip
mod_s2s: Invert condition to return early and reduce indentation
Diffstat (limited to 'plugins/mod_s2s/mod_s2s.lua')
-rw-r--r--plugins/mod_s2s/mod_s2s.lua52
1 files changed, 26 insertions, 26 deletions
diff --git a/plugins/mod_s2s/mod_s2s.lua b/plugins/mod_s2s/mod_s2s.lua
index 8663702f..e5bfbe7c 100644
--- a/plugins/mod_s2s/mod_s2s.lua
+++ b/plugins/mod_s2s/mod_s2s.lua
@@ -123,33 +123,33 @@ function route_to_existing_session(event)
return false;
end
local host = hosts[from_host].s2sout[to_host];
- if host then
- -- We have a connection to this host already
- if host.type == "s2sout_unauthed" and (stanza.name ~= "db:verify" or not host.dialback_key) then
- (host.log or log)("debug", "trying to send over unauthed s2sout to "..to_host);
-
- -- Queue stanza until we are able to send it
- local queued_item = {
- tostring(stanza),
- stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza);
- };
- if host.sendq then
- t_insert(host.sendq, queued_item);
- else
- -- luacheck: ignore 122
- host.sendq = { queued_item };
- end
- host.log("debug", "stanza [%s] queued ", stanza.name);
- return true;
- elseif host.type == "local" or host.type == "component" then
- log("error", "Trying to send a stanza to ourselves??")
- log("error", "Traceback: %s", traceback());
- log("error", "Stanza: %s", stanza);
- return false;
+ if not host then return end
+
+ -- We have a connection to this host already
+ if host.type == "s2sout_unauthed" and (stanza.name ~= "db:verify" or not host.dialback_key) then
+ (host.log or log)("debug", "trying to send over unauthed s2sout to "..to_host);
+
+ -- Queue stanza until we are able to send it
+ local queued_item = {
+ tostring(stanza),
+ stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza);
+ };
+ if host.sendq then
+ t_insert(host.sendq, queued_item);
else
- if host.sends2s(stanza) then
- return true;
- end
+ -- luacheck: ignore 122
+ host.sendq = { queued_item };
+ end
+ host.log("debug", "stanza [%s] queued ", stanza.name);
+ return true;
+ elseif host.type == "local" or host.type == "component" then
+ log("error", "Trying to send a stanza to ourselves??")
+ log("error", "Traceback: %s", traceback());
+ log("error", "Stanza: %s", stanza);
+ return false;
+ else
+ if host.sends2s(stanza) then
+ return true;
end
end
end