If get_process_ttyname() fails for errno != ENOENT, just warn

instead of making it a fatal error.  Bug #755

diff --git a/src/sudo.c b/src/sudo.c
index 8fd910f45b4173b86b745951a49bba6e67f97e26..a467ea5fd571a48344fef7583ce3bf2f875b1c0a 100644 (file)
--- a/src/sudo.c
+++ b/src/sudo.c
@@ -570,10 +570,8 @@ get_user_info(struct user_details *ud)
        ud->tty = user_info[i] + sizeof("tty=") - 1;
     } else {
        /* tty may not always be present */
-       if (errno != ENOENT) {
+       if (errno != ENOENT)
            sudo_warn(U_("unable to determine tty"));
-           goto bad;
-       }
     }
 
     cp = sudo_gethostname();