--- PKGBUILD.orig	2014-03-27 17:07:20.541797022 -0400
+++ PKGBUILD	2014-03-27 16:15:38.438464414 -0400
@@ -17,2 +17,9 @@
-source=(http://abisource.com/downloads/$pkgbase/$pkgver/source/$pkgbase-$pkgver.tar.gz)
-md5sums=('8d9c41cff3a8fbef8d0c835c65600e65')
+source=(http://abisource.com/downloads/$pkgbase/$pkgver/source/$pkgbase-$pkgver.tar.gz
+        fix-pdf-crash.patch)
+md5sums=('8d9c41cff3a8fbef8d0c835c65600e65'
+         '13e7bdc48af8a46bab1a9b637183ecd9')
+
+prepare() {
+    cd $srcdir/$pkgbase-$pkgver
+    patch -Np2 -i $srcdir/fix-pdf-crash.patch
+}