Fix a build error
Fixed an error when neither of libraries are found the build fails.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik
@@ -229,6 +229,8 @@ jerry_debugger_sleep (unsigned milliseconds) /**< suspending time */
, NULL);
#elif defined (HAVE_UNISTD_H)
usleep ((useconds_t) milliseconds * 1000);
+#else /* If neither of the libs found */
+ JERRY_UNUSED (milliseconds);
#endif /* HAVE_TIME_H */
} /* jerry_debugger_sleep */
