diff --git a/webtools/tinderbox/processbuild.pl b/webtools/tinderbox/processbuild.pl
index 7e9a60657b12..ad2fdb8b9271 100755
--- a/webtools/tinderbox/processbuild.pl
+++ b/webtools/tinderbox/processbuild.pl
@@ -29,18 +29,20 @@ $DONE = 0;
 $building = 0;
 $endsection = 0;
 
-open( LOG, "<$ARGV[0]") || die "cant open $!";
+open LOG, "<$ARGV[0]" or die "Can't open $!";
 &parse_mail_header;
 
 %tbx = ();
 &get_variables;
 
 # run thru if EOF and we haven't hit our section end marker
- 
+
 &check_required_vars;
-$tree = $tbx{'tree'} if (!defined($tree));
-$logfile = "$builddate.$$.gz" if (!defined($logfile));
-$building++ if ($tbx{'status'} =~ m/building/);
+
+$tree    = $tbx{tree}         unless defined $tree;
+$logfile = "$builddate.$$.gz" unless defined $logfile;
+
+$building++ if $tbx{status} =~ /building/;
 &lock;
 &write_build_data;
 &unlock;
@@ -57,10 +59,9 @@ $ENV{QUERY_STRING}="tree=$tree&static=1";
 system './showbuilds.cgi';
 
 # Generate build warnings (only for a successful shrike clobber build)
-#if ($tbx{build} =~ /shrike.*\b(Clobber|Clbr)\b/ and
-#    $tbx{status} eq 'success') {
-#  system './warnings.pl';
-#}
+if ($tbx{build} eq 'shrike Linux Clobber' and $tbx{status} eq 'success') {
+  system './warnings.pl';
+}
 
 # end of main
 ######################################################################