From 6cb7be2b071f5e540c33ecc5e21ab22c81434834 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Thu, 10 Mar 2011 20:02:12 -0500
Subject: Reduce the complexity of the variable assignment

---
 examples/data/scripts/download.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/data/scripts/download.sh b/examples/data/scripts/download.sh
index 561ac31..6bcd9d1 100755
--- a/examples/data/scripts/download.sh
+++ b/examples/data/scripts/download.sh
@@ -11,8 +11,10 @@
 # the URL that is being downloaded
 uri="$1"
 
+safe_uri="$(echo "$uri" | sed -e 's/\W/-/g')"
+
 # a filename suggested by the server or based on the URL
-suggested_filename="${2:-$(echo "$uri" | sed -e 's/\W/-/g')}"
+suggested_filename="${2:-$safe_uri}"
 
 # the mimetype of the file being downloaded
 content_type="$3"
-- 
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