new upstream release

PKGBUILD

@@ -5,17 +5,17 @@
 
 _pkgbasename=libpng
 pkgname=lib32-$_pkgbasename
-pkgver=1.6.37
+pkgver=1.6.38
 _libversion=16
-pkgrel=3
-pkgdesc="A collection of routines used to create PNG format graphics files (32-bit)"
+pkgrel=1
+pkgdesc='A collection of routines used to create PNG format graphics files (32-bit)'
 arch=('x86_64')
-url="http://www.libpng.org/pub/png/libpng.html"
+url='http://www.libpng.org/pub/png/libpng.html'
 license=('custom')
 depends=('lib32-zlib' $_pkgbasename)
 makedepends=(gcc-multilib)
 source=("https://downloads.sourceforge.net/sourceforge/${_pkgbasename}/${_pkgbasename}-${pkgver}.tar.xz")
-sha256sums=('505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca')
+sha256sums=('b3683e8b8111ebf6f1ac004ebb6b0c975cd310ec469d98364388e9cedbfa68be')
 
 build() {
   export CC="gcc -m32"