sessionmanager: Rename unused loop variables to '_' [luacheck]

diff --git a/core/sessionmanager.lua b/core/sessionmanager.lua
index 5e4e2991fd97aa256aca8c7fb3735017e6e917a8..9ff42aed15f1e0b5b3af5965a0d58fd97cdb6c81 100644 (file)
--- a/core/sessionmanager.lua
+++ b/core/sessionmanager.lua
@@ -198,7 +198,7 @@ function send_to_available_resources(username, host, stanza)
        local count = 0;
        local user = bare_sessions[jid];
        if user then
-               for k, session in pairs(user.sessions) do
+               for _, session in pairs(user.sessions) do
                        if session.presence then
                                session.send(stanza);
                                count = count + 1;
@@ -213,7 +213,7 @@ function send_to_interested_resources(user, host, stanza)
        local count = 0;
        local user = bare_sessions[jid];
        if user then
-               for k, session in pairs(user.sessions) do
+               for _, session in pairs(user.sessions) do
                        if session.interested then
                                session.send(stanza);
                                count = count + 1;