From 48ed4030f41a9cc1c5534373dd7870eb6c93c726 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 1 Sep 2014 23:15:14 -0400
Subject: v5 v6: misc, for when external dependencies unmet

---
 lib/sisu/v6/qrcode.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/sisu/v6/qrcode.rb')

diff --git a/lib/sisu/v6/qrcode.rb b/lib/sisu/v6/qrcode.rb
index aa31236c..4c752963 100644
--- a/lib/sisu/v6/qrcode.rb
+++ b/lib/sisu/v6/qrcode.rb
@@ -189,6 +189,7 @@ WOK
         else
           (sys.sha256("#{pth}/#{file}"))
         end
+        dgst=dgst ? dgst : [ '', 'n/a' ]
         if (@md.opt.act[:verbose][:set]==:on \
         || @md.opt.act[:verbose_plus][:set]==:on \
         || @md.opt.act[:maintenance][:set]==:on)
-- 
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