1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/ec/ec_asn1.c b/src/lib/libcrypto/ec/ec_asn1.c
index 8e960e0112..5da7b2be89 100644
--- a/src/lib/libcrypto/ec/ec_asn1.c
+++ b/src/lib/libcrypto/ec/ec_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_asn1.c,v 1.26 2018/04/23 09:37:50 tb Exp $ */
+/* $OpenBSD: ec_asn1.c,v 1.27 2018/05/19 10:37:02 tb Exp $ */
 /*
  * Written by Nils Larsch for the OpenSSL project.
  */
@@ -1586,7 +1586,7 @@ o2i_ECPublicKey(EC_KEY ** a, const unsigned char **in, long len)
 }
 
 int 
-i2o_ECPublicKey(EC_KEY * a, unsigned char **out)
+i2o_ECPublicKey(const EC_KEY * a, unsigned char **out)
 {
         size_t buf_len = 0;
         int new_buffer = 0;