diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c
index 191b100..4b825e3 100644
--- a/ext/openssl/ossl_bn.c
+++ b/ext/openssl/ossl_bn.c
@@ -97,7 +97,6 @@ GetBNPtr(VALUE obj)
 	WrapBN(cBN, obj, bn); /* Handle potencial mem leaks */
 	break;
     case T_NIL:
-	break;
     default:
 	ossl_raise(rb_eTypeError, "Cannot convert into OpenSSL::BN");
     }