diff options
Diffstat (limited to 'util/sasl_cyrus.lua')
| -rw-r--r-- | util/sasl_cyrus.lua | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/util/sasl_cyrus.lua b/util/sasl_cyrus.lua index 7d35b5e4..f5bfcbe9 100644 --- a/util/sasl_cyrus.lua +++ b/util/sasl_cyrus.lua @@ -129,20 +129,22 @@ end -- get a list of possible SASL mechanims to use function method:mechanisms() - local mechanisms = {} - local cyrus_mechs = cyrussasl.listmech(self.cyrus, nil, "", " ", "") - for w in s_gmatch(cyrus_mechs, "[^ ]+") do - mechanisms[w] = true; + local mechanisms = self.mechs; + if not mechanisms then + mechanisms = {} + local cyrus_mechs = cyrussasl.listmech(self.cyrus, nil, "", " ", "") + for w in s_gmatch(cyrus_mechs, "[^ ]+") do + mechanisms[w] = true; + end + self.mechs = mechanisms end - self.mechs = mechanisms - return array.collect(keys(mechanisms)); + return mechanisms; end -- select a mechanism to use function method:select(mechanism) self.mechanism = mechanism; - if not self.mechs then self:mechanisms(); end - return self.mechs[mechanism]; + return self:mechanisms()[mechanism]; end -- feed new messages to process into the library |