clean the stack when llua_update_window_table is called with a window table not yet...

diff --git a/src/llua.c b/src/llua.c
index 22ac592..99b1685 100644 (file)
--- a/src/llua.c
+++ b/src/llua.c
@@ -467,6 +467,7 @@ void llua_update_window_table(int text_start_x, int text_start_y, int text_width
        lua_getglobal(lua_L, "conky_window");
        if (lua_isnil(lua_L, -1)) {
                /* window table isn't populated yet */
+               lua_pop(lua_L, 1);
                return;
        }