Fix command preparation in simulation mode

The sentinel was forgotten, leading to issues when launching the
application

src/bin/exactness.c

@@ -237,17 +237,18 @@ ok:
    if (is_exu)
      {
         if (_mode == RUN_PLAY)
-           eina_strbuf_append_printf(sbuf, "-o '%s/%s/%s.exu' -- ", _dest_dir, CURRENT_SUBDIR, ent->name);
+           eina_strbuf_append_printf(sbuf, "-o '%s/%s/%s.exu' ", _dest_dir, CURRENT_SUBDIR, ent->name);
         if (_mode == RUN_INIT)
-           eina_strbuf_append_printf(sbuf, "-o '%s/%s.exu' -- ", _dest_dir, ent->name);
+           eina_strbuf_append_printf(sbuf, "-o '%s' ", scn_path);
      }
    else
      {
         if (_mode == RUN_PLAY)
-           eina_strbuf_append_printf(sbuf, "-o '%s/%s' -- ", _dest_dir, CURRENT_SUBDIR);
+           eina_strbuf_append_printf(sbuf, "-o '%s/%s' ", _dest_dir, CURRENT_SUBDIR);
         if (_mode == RUN_INIT)
-           eina_strbuf_append_printf(sbuf, "-o '%s/%s' -- ", _dest_dir, ORIG_SUBDIR);
+           eina_strbuf_append_printf(sbuf, "-o '%s/%s' ", _dest_dir, ORIG_SUBDIR);
      }
+   eina_strbuf_append(sbuf, "-- ");
    eina_strbuf_append(sbuf, ent->command);
    strncpy(buf, eina_strbuf_string_get(sbuf), SCHEDULER_CMD_SIZE-1);
    eina_strbuf_free(sbuf);