Cleanup bash shell quoting using shellharden

1 files changed, 5 insertions, 5 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 1c574e6e9715..949208285788 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,19 +2,19 @@
 # Contributor: Francois Boulogne <fboulogne@april.org>
 
 pkgname=python-isbntools
-_pyname=${pkgname#python-}
+_pyname="${pkgname#python-}"
 pkgver=4.3.15
 pkgrel=1
 pkgdesc="Extract, clean, transform, hyphenate and metadata for ISBNs"
 arch=('any')
-url="https://pypi.python.org/pypi/${_pyname}"
+url="https://pypi.python.org/pypi/$_pyname"
 license=('LGPL3')
 depends=('python' 'python-isbnlib')
 makedepends=('python-setuptools')
-source=("https://github.com/xlcnd/${_pyname}/archive/v${pkgver}.tar.gz")
+source=("https://github.com/xlcnd/$_pyname/archive/v$pkgver.tar.gz")
 sha256sums=('20b84572a5676313a945cdb66e3f3ef5953b38cf21ae1c1ba6a8b8ba718c253e')
 
 package(){
-    cd "${_pyname}-${pkgver}"
-    python setup.py install --root="${pkgdir}" --optimize=1
+    cd "$_pyname-$pkgver"
+    python setup.py install --root="$pkgdir" --optimize=1
 }