hostkey.c: Fix compiling error when OPENSSL_NO_MD5 is defined

Closes #32
2015-07-10 09:28:18 +08:00 · 2015-07-10 09:28:18 +08:00 · 9af7eb48dc
--- a/src/hostkey.c
+++ b/src/hostkey.c
@ -235,6 +235,10 @@ hostkey_method_ssh_rsa_dtor(LIBSSH2_SESSION * session, void **abstract)
    return 0;
 }

+#ifdef OPENSSL_NO_MD5
+#define MD5_DIGEST_LENGTH 16
+#endif
+
 static const LIBSSH2_HOSTKEY_METHOD hostkey_method_ssh_rsa = {
    "ssh-rsa",
    MD5_DIGEST_LENGTH,