fixup reference to errno

diff --git a/server/mr_sauth.c b/server/mr_sauth.c
index e4ec3d3407679ba8dafd9299ec5a22375c690e02..62894f514fb94e30beb6ecc3bc952a14933401c0 100644 (file)
--- a/server/mr_sauth.c
+++ b/server/mr_sauth.c
@@ -41,6 +41,7 @@ do_auth(cl)
        AUTH_DAT ad;
        int status, ok;
        char buf[REALM_SZ+INST_SZ+ANAME_SZ], hostbuf[BUFSIZ], *host, *p;
+       extern int errno;
 
        auth.length = cl->args->sms_argl[0];
        bcopy(cl->args->sms_argv[0], (char *)auth.dat, auth.length);