Replace deprecated `table.getn` function with length operator `#` - mpv-jellyfin - MPV script for adding an interface for Jellyfin.
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       ---
 (DIR) commit 7aef1c8f0dfbf7c68456d03bde28d8f972c20617
 (DIR) parent 25c2df0372b1fef15b36401bb9e66c313a037e0c
 (HTM) Author: Sebastien MacDougall-Landry <60635017+EmperorPenguin18@users.noreply.github.com>
       Date:   Tue, 21 Feb 2023 21:55:36 -0500
       
       Replace deprecated `table.getn` function with length operator `#`
       
       
       Diffstat:
         M scripts/jellyfin.lua                |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/scripts/jellyfin.lua b/scripts/jellyfin.lua
       @@ -150,7 +150,7 @@ end
        
        local function key_up()
                selection = selection - 1
       -        if selection == 0 then selection = table.getn(items) end
       +        if selection == 0 then selection = #items end
                update_data()
        end
        
       @@ -176,7 +176,7 @@ end
        
        local function key_down()
                selection = selection + 1
       -        if selection > table.getn(items) then selection = 1 end
       +        if selection > #items then selection = 1 end
                update_data()
        end
        
       @@ -225,7 +225,7 @@ toggle_overlay = function()
                        mp.add_forced_key_binding("DOWN", "jdown", key_down, { repeatable = true })
                        mp.add_forced_key_binding("LEFT", "jleft", key_left)
                        if not connected then connect() end
       -                if table.getn(items) == 0 then
       +                if #items == 0 then
                                update_overlay()
                        else
                                update_data()