icu fix

closenull.patch

--- icu/source/common/unicode/localpointer.h.orig       2016-02-21 21:40:54.346007093 +0100
+++ icu/source/common/unicode/localpointer.h    2016-02-21 21:46:25.455090792 +0100
@@ -508,12 +508,12 @@
                 : LocalPointerBase<Type>(src.ptr) { \
             src.ptr=NULL; \
         } \
-        ~LocalPointerClassName() { closeFunction(ptr); } \
+        ~LocalPointerClassName() { if (ptr != NULL) closeFunction(ptr); } \
         LocalPointerClassName &operator=(LocalPointerClassName &&src) U_NOEXCEPT { \
             return moveFrom(src); \
         } \
         LocalPointerClassName &moveFrom(LocalPointerClassName &src) U_NOEXCEPT { \
-            closeFunction(ptr); \
+            if (ptr != NULL) closeFunction(ptr); \
             LocalPointerBase<Type>::ptr=src.ptr; \
             src.ptr=NULL; \
             return *this; \
@@ -527,7 +527,7 @@
             p1.swap(p2); \
         } \
         void adoptInstead(Type *p) { \
-            closeFunction(ptr); \
+            if (ptr != NULL) closeFunction(ptr); \
             ptr=p; \
         } \
     }
@@ -536,9 +536,9 @@
     class LocalPointerClassName : public LocalPointerBase<Type> { \
     public: \
         explicit LocalPointerClassName(Type *p=NULL) : LocalPointerBase<Type>(p) {} \
-        ~LocalPointerClassName() { closeFunction(ptr); } \
+        ~LocalPointerClassName() { if (ptr != NULL) closeFunction(ptr); } \
         LocalPointerClassName &moveFrom(LocalPointerClassName &src) U_NOEXCEPT { \
-            closeFunction(ptr); \
+            if (ptr != NULL) closeFunction(ptr); \
             LocalPointerBase<Type>::ptr=src.ptr; \
             src.ptr=NULL; \
             return *this; \
@@ -552,7 +552,7 @@
             p1.swap(p2); \
         } \
         void adoptInstead(Type *p) { \
-            closeFunction(ptr); \
+            if (ptr != NULL) closeFunction(ptr); \
             ptr=p; \
         } \
     }

PKGBUILD

# $Id: PKGBUILD 255196 2015-12-10 04:47:31Z foutrelis $
# Maintainer: Andreas Radke <andyrtr@archlinux.org>
# Contributor: Art Gramlich <art@gramlich-net.com>

pkgname=icu
pkgver=56.1
pkgrel=2
pkgdesc="International Components for Unicode library"
arch=(i686 x86_64)
url="http://www.icu-project.org/"
license=('custom:icu')
depends=('gcc-libs>=4.7.1-5' 'sh')
#makedepends=('clang')
source=(#http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver/./_}-src.tgz
            http://download.icu-project.org/files/${pkgname}4c/${pkgver}/${pkgname}4c-${pkgver//./_}-src.tgz
            icu.8198.revert.icu5431.patch
            closenull.patch)
md5sums=('c4a2d71ff56aec5ebfab2a3f059be99d'
         'ebd5470fc969c75e52baf4af94a9ee82'
         '3a2c817edbb46edb8ce8670cb5f98064')

prepare() {
  cd icu/source
  # fix Malayalam encoding https://bugzilla.redhat.com/show_bug.cgi?id=654200
  patch -Rp3 -i ${srcdir}/icu.8198.revert.icu5431.patch
  patch -p2 -i ${srcdir}/closenull.patch
}

build() {
  cd icu/source
  ./configure --prefix=/usr \
        --sysconfdir=/etc \
        --mandir=/usr/share/man \
        --sbindir=/usr/bin
  make
}

check() {
  cd icu/source
  make -k check # passes all
}

package() {
  cd icu/source
  make -j1 DESTDIR=${pkgdir} install

  # Install license
  install -Dm644 ${srcdir}/icu/license.html ${pkgdir}/usr/share/licenses/icu/license.html
}