1 files changed, 5 insertions, 2 deletions

diff --git a/tools/checkwps/checkwps.c b/tools/checkwps/checkwps.c
index 10e505f006..c2cadc7444 100644
--- a/tools/checkwps/checkwps.c
+++ b/tools/checkwps/checkwps.c
@@ -39,11 +39,14 @@ bool debug_wps = true;
 int wps_verbose_level = 0;
 char *skin_buffer;
 
-int errno;
-
+const char *sim_root_dir = ".";
 const struct settings_list *settings;
 const int nb_settings = 0;
 
+#ifdef SIMULATOR
+#error beep beep
+#endif
+
 /* static endianness conversion */
 #define SWAP_16(x) ((typeof(x))(unsigned short)(((unsigned short)(x) >> 8) | \
                                                 ((unsigned short)(x) << 8)))