http://ftp.x.org/contrib/applications/xscreensaver-3.25.tar.gz

[xscreensaver] / driver / lock.c

diff --git a/driver/lock.c b/driver/lock.c
index 194752d1cf5e4404882a4b95ef725dc0b6a8f4f1..bd44a1afc3eb5f3eaf7ca2513b1e8a706bd3b8c8 100644 (file)
--- a/driver/lock.c
+++ b/driver/lock.c
@@ -170,7 +170,7 @@ make_passwd_window (saver_info *si)
     pw->heading_label = s;
   }
 
-  pw->user_string = (p->pw_name ? p->pw_name : "???");
+  pw->user_string = (p && p->pw_name ? p->pw_name : "???");
   pw->passwd_string = strdup("");
 
   f = get_string_resource ("passwd.headingFont", "Dialog.Font");