From acd00e4bd5c6a0801590c98b5611c04cac89a5d3 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami.samhuri@gmail.com>
Date: Thu, 17 May 2012 17:00:19 -0700
Subject: [PATCH] fix quoting when shelling out to shasum

---
 scrub | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scrub b/scrub
index a2c1c82..2ccb7a7 100755
--- a/scrub
+++ b/scrub
@@ -103,7 +103,8 @@ class Scrubber
   end
 
   def sha1(filename)
-    `zsh -c "noglob shasum \\\"#{filename}\\\""`.split.first
+    # holy quoting batman!
+    `shasum "#{filename.gsub(/(\$)/, '\\\\\\1')}"`.split.first
   end
 
   def hashes_filename(dir)