Bug 161168 Bonsai lists effective userid instead of actual userid

patch by bugreport@peshkin.net r=timeless

webtools/bonsai/dolog.pl

@@ -26,7 +26,7 @@
 # CVSROOT/checkoutlist, and check it in. Then, add a line to your
 # CVSROOT/loginfo file that says something like:
 #
-#      ALL      $CVSROOT/CVSROOT/dolog.pl -r /cvsroot bonsai-checkin-daemon@my.bonsai.machine
+#      ALL      $CVSROOT/CVSROOT/dolog.pl [-u ${USER}] -r /cvsroot bonsai-checkin-daemon@my.bonsai.machine
 #
 # or if you do not want to use SMTP at all, add:
 #
@@ -108,6 +108,8 @@ sub process_args {
             print STDERR "Debug turned on...\n";
         } elsif ($arg eq '-r') {
             $cvsroot = shift @ARGV;
+        } elsif ($arg eq '-u') {
+            $username = shift @ARGV;
         } elsif ($arg eq '-t') {
             $flag_tagcmd = 1;
             last;              # Keep the rest in ARGV; they're handled later.