Fix compilation error

CVSROOT

diff -u -r1.4 -r1.5
--- log_accum.pl	9 Aug 2004 17:52:59 -0000	1.4
+++ log_accum.pl	9 Aug 2004 17:56:07 -0000	1.5
@@ -227,7 +227,7 @@

 			  $DoW[$wday], $mday, $MoY[$mon], $year,
 			  $hour, $min, $sec, $tzoff, $TZ);
 

-    $sender = $login\@$MAIL_FROM_HOST;

+    $sender = "$login\@$MAIL_FROM_HOST";

     open(MAIL, "| $MAILER -f$sender");
     print MAIL "Date:     " . $rfc822date . "\n";
     print MAIL "Subject:  CVS Update: " . $modulename . "\n";