refactorings

2016-05-08 18:04:45 +02:00
parent a49bdd8317
commit aec237e162
5 changed files with 13 additions and 13 deletions
@@ -536,7 +536,7 @@ function public.on_load()
    local function add_modifier(...)
        local current_filter_string = private.search_box:GetText()
        for i=1,arg.n do
-            if current_filter_string ~= '' and string.sub(current_filter_string, strlen(current_filter_string), strlen(current_filter_string)) ~= '/' then
+            if current_filter_string ~= '' and strsub(current_filter_string, -1) ~= '/' then
                current_filter_string = current_filter_string..'/'
            end
            current_filter_string = current_filter_string..arg[i]