splix-2.0.0: fix compilation with gcc-4.5

svn path=/nixpkgs/branches/stdenv-updates/; revision=25312

pkgs/misc/cups/drivers/splix/default.nix

···
     sha256 = "0bwivrwwvh6hzvnycpzqs7a0capgycahc4s3v9ihx552fgy07xwp";
   };
 
+  patches = [ ./splix-2.0.0-gcc45.patch ];
+
   preBuild=''
     makeFlags="V=1 DISABLE_JBIG=1 CUPSFILTER=$out/lib/cups/filter CUPSPPD=$out/share/cups/model"
   '';

pkgs/misc/cups/drivers/splix/splix-2.0.0-gcc45.patch

···
+Fixing build with gcc 4.5
+
+http://bugs.gentoo.org/show_bug.cgi?id=318581
+
+downloaded from
+http://gentoo-overlays.zugaina.org/gentoo/portage/net-print/splix/files/splix-2.0.0-gcc45.patch
+
+--- splix-old/src/ppdfile.cpp
++++ splix-new/src/ppdfile.cpp
+@@ -282,7 +282,7 @@
+  * Opérateur d'assignation
+  * Assignment operator
+  */
+-void PPDFile::Value::operator = (const PPDFile::Value::Value &val)
++void PPDFile::Value::operator = (const PPDFile::Value &val)
+ {
+     if (_preformatted)
+         delete[] _preformatted;