1 files changed, 1 insertions, 1 deletions
diff --git a/bignum.c b/bignum.c
index 133227390d..6b558287c3 100644
--- a/bignum.c
+++ b/bignum.c
@@ -290,7 +290,7 @@ rb_quad_pack(buf, val)
     if (!RBIGNUM(val)->sign) {
 	len = QUAD_SIZE;
 	while (len--) {
-	    *buf = ‾*buf;
+	    *buf = ~*buf;
 	    buf++;
 	}
     }