lua optimize current_path function

frees up around 500 bytes by using the builtin string functionality

Change-Id: Icd4ec921d3fec339b8a4b7f80c9c63d51d4c101c

1 files changed, 1 insertions, 7 deletions

diff --git a/apps/plugins/lua/rocklib.c b/apps/plugins/lua/rocklib.c
index 57165a5d15..ffd449e9d4 100644
--- a/apps/plugins/lua/rocklib.c
+++ b/apps/plugins/lua/rocklib.c
@@ -194,13 +194,7 @@ RB_WRAP(font_getstringsize)
 
 RB_WRAP(current_path)
 {
-    const char *current_path = get_current_path(L, 1);
-    if(current_path != NULL)
-        lua_pushstring(L, current_path);
-    else
-        lua_pushnil(L);
-
-    return 1;
+    return get_current_path(L, 1);
 }
 
 static void fill_text_message(lua_State *L, struct text_message * message,