diff --git a/lib/WebGUI/Paths.pm b/lib/WebGUI/Paths.pm
index 22f852671..c158f347a 100644
--- a/lib/WebGUI/Paths.pm
+++ b/lib/WebGUI/Paths.pm
@@ -76,7 +76,7 @@ sub preloadPaths {
     my @paths;
     try {
         @paths = grep {
-            -d ? 1 : do {
+            (-d) ? 1 : do {
                 warn "WARNING: Not adding lib directory '$path' from @{[PRELOAD_CUSTOM]}: Directory does not exist.\n";
                 0;
             }
diff --git a/t/Paths.t b/t/Paths.t
new file mode 100644
index 000000000..5e1d8eb04
--- /dev/null
+++ b/t/Paths.t
@@ -0,0 +1,15 @@
+use 5.010;
+use strict;
+use warnings;
+
+use Test::More tests => 2;                      # last test to print
+use WebGUI::Paths;
+
+can_ok 'WebGUI::Paths', qw(CONFIG_BASE LOG_CONFIG SPECTRE_CONFIG UPGRADES_PATH PRELOAD_CUSTOM PRELOAD_EXCLUSIONS EXTRAS DEFAULT_UPLOADS DEFAULT_SQL);
+ok !(grep { WebGUI::Paths->can($_) }
+    qw(croak realpath catdir splitpath catpath splitpath updir catfile try catch _readTextLines)),
+    'Internal functions cleaned up';
+
+my @configs = WebGUI::Paths->siteConfigs;
+ok !(\@configs ~~ WebGUI::Paths->SPECTRE_CONFIG), 'Spectre config not listed in configs';
+