From 9571a64133b78bca9e091ea8e3a9d579c821543f Mon Sep 17 00:00:00 2001
From: Shuanglei Tao <tsl0922@gmail.com>
Date: Mon, 8 Jan 2024 01:19:26 +0800
Subject: [PATCH] check for empty track lang

---
 lua/dyn_menu.lua | 5 +++--
 src/menu.c       | 2 +-
 src/menu.h       | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/lua/dyn_menu.lua b/lua/dyn_menu.lua
index f57287c..e326922 100644
--- a/lua/dyn_menu.lua
+++ b/lua/dyn_menu.lua
@@ -47,9 +47,10 @@ local function abbr_title(str)
 end
 
 local function build_track_title(track, prefix, filename)
+    local type = track.type
     local title = track.title or ''
+    local lang = track.lang or ''
     local codec = escape_codec(track.codec)
-    local type = track.type
 
     if track.external and title ~= '' then
         if filename ~= '' then title = title:gsub(filename .. '%.?', '') end
@@ -78,7 +79,7 @@ local function build_track_title(track, prefix, filename)
     if track.external then title = title .. ' (external)' end
     if track.default then title = title .. ' (*)' end
 
-    if track.lang then title = string.format('%s\t%s', title, track.lang:upper()) end
+    if lang ~= '' then title = string.format('%s\t%s', title, lang:upper()) end
     if prefix then title = string.format('%s: %s', type:sub(1, 1):upper(), title) end
     return title
 end
diff --git a/src/menu.c b/src/menu.c
index ce26cd7..8cc553d 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -271,7 +271,7 @@ void show_menu(plugin_ctx *ctx, POINT *pt) {
 }
 
 // run mpv command stored in menu item data
-void handle_menu(plugin_ctx *ctx, int id) {
+void handle_menu(plugin_ctx *ctx, UINT id) {
     MENUITEMINFOW mii = {0};
     mii.cbSize = sizeof(mii);
     mii.fMask = MIIM_DATA;
diff --git a/src/menu.h b/src/menu.h
index e234a0a..9797e95 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -14,6 +14,6 @@ void load_menu(mpv_node *node, plugin_config *conf);
 void build_menu(void *talloc_ctx, HMENU hmenu, mpv_node *node);
 void update_menu(plugin_ctx *ctx, mpv_node *node);
 void show_menu(plugin_ctx *ctx, POINT *pt);
-void handle_menu(plugin_ctx *ctx, int id);
+void handle_menu(plugin_ctx *ctx, UINT id);
 
 #endif
\ No newline at end of file