--- ufed-0.35.orig/ufed.pl
+++ ufed-0.35/ufed.pl
@@ -294,8 +294,8 @@
    # stderr output was not messing up the parsing of the results anymore.
    # Thanks Brandon
 
-   $rc = system('exec 3> ' . $tempfile . ' ; DIALOG_ESC="" dialog '
-               . ' --output-fd 3'
+   my ($cmdfh, $cmdfile) = tempfile('dialog.XXXXXX', DIR => '/tmp', UNLINK => 1);
+   print $cmdfh  ' --output-fd 3'
                . ' --separate-output '
                . '--no-shadow --backtitle "Gentoo Linux USE flags editor '
                . $version . '" '
@@ -305,7 +305,8 @@
                . $lines . ' '
                . $cols . ' '
                . ($lines - 8) . ' '
-               . $items) >> 8;
+               . $items;
+   $rc = system('exec 3> ' . $tempfile . ' ; DIALOG_ESC="" dialog --file ' . $cmdfile) >> 8;
    if ($rc == 1)
       { return 'CANCEL'; }
    if ($rc == 255)