Accepting request 162152 from home:pgajdos:libpng16

- call png_set_read_user_transform_fn() before png_read_update_info()
  [bnc#810701]
  * libpng16-v2.patch

OBS-URL: https://build.opensuse.org/request/show/162152
OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/cairo?expand=0&rev=68

cairo.spec

@@ -30,6 +30,8 @@ Source:         http://cairographics.org/releases/%{name}-%{version}.tar.xz
 Source99:       baselibs.conf
 # PATCH-FIX-UPSTREAM cairo-modules-no-version.patch fdo#29319 dimstar@opensuse.org -- Build modules with -module -avoid-version.
 Patch0:         cairo-modules-no-version.patch
+# PATCH-FIX-UPSTREAM cairo-modules-no-version.patch bnc#810701 pgajdos@suse.com -- call png_set_read_user_transform_fn() before png_read_update_info()
+Patch1:         cairo-libpng16-v2.patch
 # These libraries are needed only for tests.
 # Do not enable tests in build systems, it causes build loop!
 #BuildRequires:  librsvg-devel poppler-devel
@@ -148,6 +150,7 @@ cairo.
 %prep
 %setup -q
 %patch0 -p1
+%patch1
 
 %build
 # Needed by patch0