Avoid null error when screen configuration is changed.

2022-01-09 16:38:39 -05:00 · 2022-01-09 16:38:39 -05:00 · e413822ae1
parent df15a7b78e
commit e413822ae1
1 changed files with 1 additions and 0 deletions
--- a/layout.lua
+++ b/layout.lua
@ -182,6 +182,7 @@ function module.create(args_or_name, editor, default_cmd)
    end

    local function get_instance_data(screen, tag)
+        if screen == nil then return end
        local workarea = screen.workarea
        local instance = get_instance_(tag)
        local cmd = instance.cmd or module.global_default_cmd