utf8.c: Use more clearly named macro

In the case of invariants these two macros should do the same thing,
but it seems to me that the latter name more clearly indicates what is
going on.

1 files changed, 1 insertions, 1 deletions

diff --git a/utf8.c b/utf8.c
index cc64ee6cd0..2a239951d8 100644
--- a/utf8.c
+++ b/utf8.c
@@ -179,7 +179,7 @@ Perl_uvoffuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
 	}
     }
     if (UNI_IS_INVARIANT(uv)) {
-	*d++ = (U8) I8_TO_NATIVE_UTF8(uv);
+	*d++ = (U8) LATIN1_TO_NATIVE(uv);
 	return d;
     }
 #if defined(EBCDIC)