Allow calling List:setChoices() to clear choices

2018-06-20 17:46:24 +03:00 · 2018-06-20 17:46:24 +03:00 · 98b25e3462
parent 40469c6bef
commit 98b25e3462
1 changed files with 1 additions and 1 deletions
--- a/library/lua/gui/widgets.lua
+++ b/library/lua/gui/widgets.lua
@ -458,7 +458,7 @@ end
 function List:setChoices(choices, selected)
    self.choices = {}

-    for i,v in ipairs(choices) do
+    for i,v in ipairs(choices or {}) do
        local l = utils.clone(v);
        if type(v) ~= 'table' then
            l = { text = v }