fix: emscripten: fix default settings for sdl_2mixer port

Author: Totto16

platforms/build-web.sh

@@ -28,6 +28,7 @@ if ! [ -e "$EMSCRIPTEN_PACTH_FILE" ]; then
 
     git apply --unsafe-paths -p1 --directory="$EMSCRIPTEN_UPSTREAM_ROOT" "$PATCH_DIR/sdl2_image_port.diff"
     git apply --unsafe-paths -p1 --directory="$EMSCRIPTEN_UPSTREAM_ROOT" "$PATCH_DIR/sdl2_mixer_port.diff"
+    git apply --unsafe-paths -p1 --directory="$EMSCRIPTEN_UPSTREAM_ROOT" "$PATCH_DIR/default_settings.diff"
 
     touch "$EMSCRIPTEN_PACTH_FILE"
 fi

platforms/emscripten/default_settings.diff

@@ -0,0 +1,13 @@
+diff --git a/src/settings.js b/src/settings.js
+index 981c44fa..17ca0078 100644
+--- a/src/settings.js
++++ b/src/settings.js
+@@ -1624,7 +1624,7 @@ var SDL2_IMAGE_FORMATS = [];
+ 
+ // Formats to support in SDL2_mixer. Valid values: ogg, mp3, mod, mid
+ // [link]
+-var SDL2_MIXER_FORMATS = ["ogg"];
++var SDL2_MIXER_FORMATS = [];
+ 
+ // 1 = use sqlite3 from emscripten-ports
+ // Alternate syntax: --use-port=sqlite3