py/runtime.h: Change empty mp_warning macro so var-args are non empty.

Variable arguments in a macro should take at least 1 argument.
2017-09-13 20:33:55 +10:00 · 2017-09-13 20:33:55 +10:00 · 89f657f073
parent aca498c2b0
commit 89f657f073
1 changed files with 1 additions and 1 deletions
--- a/py/runtime.h
+++ b/py/runtime.h
@ -175,7 +175,7 @@ void mp_native_raise(mp_obj_t o);
 #if MICROPY_WARNINGS
 void mp_warning(const char *msg, ...);
 #else
-#define mp_warning(msg, ...)
+#define mp_warning(...)
 #endif

 #endif // MICROPY_INCLUDED_PY_RUNTIME_H