Minor formatting changes.

upb/decode.c

@@ -636,8 +636,7 @@ static const char *decode_wireval(upb_decstate *d, const char *ptr,
       uint64_t size;
       if (_upb_getmode(field) == _UPB_MODE_ARRAY) ndx += 18;
       ptr = decode_varint64(d, ptr, &size);
-      if (size >= INT32_MAX ||
+      if (size >= INT32_MAX || ptr - d->end + (int32_t)size > d->limit) {
-          ptr - d->end + (int32_t)size > d->limit) {
         decode_err(d); /* Length overflow. */
       }
       *op = delim_ops[ndx];