docs: clarify that --encoding can produce invalid sequences

diff --git a/ewah/ewah_bitmap.c b/ewah/ewah_bitmap.c
index 9ced2dadfe92c2a3cf89ab34a09af85af11de581..fccb42b52cbcbbfd2b5ec9f7f535f2e82a327090 100644 (file)
--- a/ewah/ewah_bitmap.c
+++ b/ewah/ewah_bitmap.c
@@ -41,7 +41,7 @@ static inline void buffer_grow(struct ewah_bitmap *self, size_t new_size)
        self->alloc_size = new_size;
        self->buffer = ewah_realloc(self->buffer,
                self->alloc_size * sizeof(eword_t));
-       self->rlw = self->buffer + (rlw_offset / sizeof(size_t));
+       self->rlw = self->buffer + (rlw_offset / sizeof(eword_t));
 }
 
 static inline void buffer_push(struct ewah_bitmap *self, eword_t value)