Add extern __progname, needed if SSHD_PAM_SERVICE not defined

diff --git a/auth-pam.c b/auth-pam.c
index 82cac286992cde7647a5948625317c9387fdcf8d..0f337de23ce133e47b9ba5d5df08205652f37ec4 100644 (file)
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -276,6 +276,7 @@ static int
 sshpam_init(const char *user)
 {
        extern u_int utmp_len;
+       extern char *__progname;
        const char *pam_rhost, *pam_user;
 
        if (sshpam_handle != NULL) {