From e71bbefa44135f6e84912cd9ab824397dfb72286 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Mon, 9 Sep 2013 07:42:49 +0000
Subject: dtas-console: avoid using current if it is nil

We may get a pause event when we do not have a valid current
hash.
---
 bin/dtas-console | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'bin/dtas-console')

diff --git a/bin/dtas-console b/bin/dtas-console
index eb246ee..0cb14fa 100755
--- a/bin/dtas-console
+++ b/bin/dtas-console
@@ -157,7 +157,9 @@ begin
         event = w.res_wait
         case event
         when "pause"
-          pause = current['infile'] || current['command']
+          if current
+            pause = current['infile'] || current['command']
+          end
         when %r{\Afile }
           pause = nil
         end
-- 
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