[Minor] Kill a few more globals

diff --git a/rules/rspamd.classifiers.lua b/rules/rspamd.classifiers.lua
index 77f506ee828c32e723ce684c951d8d324d925bdd..1b83b4eb42330f5490969f48c8f99dc53f427680 100644 (file)
--- a/rules/rspamd.classifiers.lua
+++ b/rules/rspamd.classifiers.lua
@@ -33,7 +33,7 @@ local function get_specific_statfiles(classifier, task)
        -- More 5 recipients
        local st_many = classifier:get_statfile_by_label(many_recipients_label)
        if st_many then
-               rcpt = task:get_recipients(2)
+               local rcpt = task:get_recipients(2)
                if rcpt and #rcpt > 5 then
                        table.foreach(st_many, function(i,v) table.insert(spec_st,v) end)
                end
@@ -41,7 +41,7 @@ local function get_specific_statfiles(classifier, task)
        -- Undisclosed
        local st_undisc = classifier:get_statfile_by_label(undisclosed_recipients_label)
        if st_undisc then
-               rcpt = task:get_recipients(2)
+               local rcpt = task:get_recipients(2)
                if rcpt and #rcpt == 0 then
                        table.foreach(st_undisc, function(i,v) table.insert(spec_st,v) end)
                end
@@ -95,7 +95,7 @@ classifiers['bayes'] = function(classifier, task, is_learn, is_spam)
                end
        end
        -- Detect statfile by language
-       language = detect_language(task)
+       local language = detect_language(task)
        if language then
                -- Find statfiles with specified language
                for _,st in ipairs(classifier:get_statfiles()) do