From 5e0e40a3257a0e21fabaa791dc0ffec176ef2bb8 Mon Sep 17 00:00:00 2001
From: John Lifsey <john.lifsey@inspire.com>
Date: Wed, 23 May 2018 22:02:31 -0400
Subject: [PATCH] eliminate uninitialized warning

---
 lib/Geo/Privacy.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Geo/Privacy.pm b/lib/Geo/Privacy.pm
index cd63e2b..33b2f6e 100644
--- a/lib/Geo/Privacy.pm
+++ b/lib/Geo/Privacy.pm
@@ -165,6 +165,7 @@ sub has_data_retention_regulations {
 
 sub _normalize_state {
     my ($cc) = @_;
+    $cc ||= '';
     $cc =~ s/\s//g;
     $cc = uc($cc);
     if ( $cc eq 'GB' ) { return 'UK' }