fix - 6.99.2-6.99.3 upgrade fails if spectre.conf doesn't exist

docs/changelog/6.x.x.txt

@@ -9,6 +9,7 @@
    roughly every 30 hours under certain conditions.
  - fix: Problems with page.isSibling and page.inBranch
  - Added new EMS event approval states
+ - Fix: 6.99.2-6.99.3 upgrade fails if spectre.conf doesn't exist
 
 6.99.4
  - fix: better checking of selected template type

docs/upgrades/upgrade_6.99.2-6.99.3.pl

@@ -37,6 +37,10 @@ sub addAssetIndex {
 #-------------------------------------------------
 sub fixSpectre {
 	print "\tAdding more security to Spectre.\n" unless ($quiet);
+	unless (-e "../../etc/spectre.conf") {
+		print "\t *** Skiping this portion of the upgrade.  You do not have a spectre.conf file.  Read gotcha.txt for details. ***\n" unless ($quiet);
+		return;
+	}
 	my $config = WebGUI::Config->new("../..","spectre.conf");
 	$config->set("ip","127.0.0.1");
 }