util.sasl.scram: Rename variable to avoid name clash [luacheck]

diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua
index a1b5117a7f2833d09d1427a5956b0c7f9f2efb9e..b3c4edc8f090ab6287b103a0a599f9ded9bcd1ad 100644 (file)
--- a/util/sasl/scram.lua
+++ b/util/sasl/scram.lua
@@ -150,9 +150,9 @@ local function scram_gen(hash_name, H_f, HMAC_f)
                        -- retreive credentials
                        local stored_key, server_key, salt, iteration_count;
                        if self.profile.plain then
-                               local password, state = self.profile.plain(self, username, self.realm)
-                               if state == nil then return "failure", "not-authorized"
-                               elseif state == false then return "failure", "account-disabled" end
+                               local password, status = self.profile.plain(self, username, self.realm)
+                               if status == nil then return "failure", "not-authorized"
+                               elseif status == false then return "failure", "account-disabled" end
 
                                password = saslprep(password);
                                if not password then
@@ -170,8 +170,8 @@ local function scram_gen(hash_name, H_f, HMAC_f)
                                        return "failure", "temporary-auth-failure";
                                end
                        elseif self.profile[profile_name] then
-                               local state;
-                               stored_key, server_key, iteration_count, salt, state = self.profile[profile_name](self, username, self.realm);
+                               local status;
+                               stored_key, server_key, iteration_count, salt, status = self.profile[profile_name](self, username, self.realm);
                                if state == nil then return "failure", "not-authorized"
                                elseif state == false then return "failure", "account-disabled" end
                        end