From 2a75b04af0bdbb887cd22f6b5b6feeffdff4caba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrg=20Lehni?= <juerg@scratchdisk.com>
Date: Mon, 27 May 2013 14:36:21 -0700
Subject: [PATCH] Clean up build script.

---
 build/preprocess.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/build/preprocess.sh b/build/preprocess.sh
index 26c82f7f..c89dd0c8 100755
--- a/build/preprocess.sh
+++ b/build/preprocess.sh
@@ -25,10 +25,8 @@
 #	stripped		Preprocessed, formated but without comments
 
 # Extract paper.js version from package.json
-VERSION=`node -e "process.stdout.write(require('../package.json').version)"`
-
+VERSION=$(node -e "process.stdout.write(require('../package.json').version)")
 DATE=$(git log -1 --pretty=format:%ad)
-
 COMMAND="./prepro.js -d '{ \"version\": \"$VERSION\", \"date\": \"$DATE\", \"parser\": \"acorn\", \"svg\": true, \"fatline\": false }' $3 $2"
 
 case $1 in