Handle erroneous space

diff --git a/postgresql/edit_user.cgi b/postgresql/edit_user.cgi
index af7c269..49bae86 100755 (executable)
--- a/postgresql/edit_user.cgi
+++ b/postgresql/edit_user.cgi
@@ -54,6 +54,7 @@ print &ui_table_row($text{'user_other'},
        &ui_yesno_radio("other", $user[4] =~ /t|1/));
 
 # Valid until
+$user[6] = '' if ($user[6] !~ /\S/);
 print &ui_table_row($text{'user_until'},
        $user[6] ? &ui_textbox("until", $user[6], 40) :
                &ui_opt_textbox("until", $user[6], 40, $text{'user_forever'}));