fix warnings

src/menu/musicroom.c

@@ -91,7 +91,7 @@ static void musicroom_draw_item(MenuEntry *e, int i, int cnt) {
 		return;
 	}
 
-	char buf[8];
+	char buf[16];
 	const char *title = p->state & MSTATE_TITLE_VISIBLE ? e->name : "???????";
 	Color clr = *r_color_current();
 	TextParams tparams = {

src/rwops/rwops_zipfile.c

@@ -102,6 +102,8 @@ static int64_t ziprw_seek_emulated(SDL_RWops *rw, int64_t offset, int whence) {
 
 			new_pos = sz - offset;
 			break;
+
+		default: UNREACHABLE;
 	}
 
 	if(new_pos < 0 || new_pos > sz) {

src/stage.c

@@ -612,9 +612,8 @@ void stage_finish(int gameover) {
 
 		if(p) {
 			++p->num_cleared;
+			log_debug("Stage cleared %u times now", p->num_cleared);
 		}
-
-		log_debug("Stage cleared %u times now", p->num_cleared);
 	}
 }