[Keyboard] Fix compile issues for OLKB Default keymaps (#6751)

diff --git a/keyboards/planck/keymaps/default/keymap.c b/keyboards/planck/keymaps/default/keymap.c
index e3818fe..3d44088 100644 (file)
--- a/keyboards/planck/keymaps/default/keymap.c
+++ b/keyboards/planck/keymaps/default/keymap.c
@@ -292,7 +292,9 @@ void encoder_update(bool clockwise) {
 void dip_switch_update_user(uint8_t index, bool active) {
     switch (index) {
         case 0: {
+#ifdef AUDIO_ENABLE
             static bool play_sound = false;
+#endif
             if (active) {
 #ifdef AUDIO_ENABLE
                 if (play_sound) { PLAY_SONG(plover_song); }
@@ -304,7 +306,9 @@ void dip_switch_update_user(uint8_t index, bool active) {
 #endif
                 layer_off(_ADJUST);
             }
+#ifdef AUDIO_ENABLE
             play_sound = true;
+#endif
             break;
         }
         case 1: