pngcrush: bump version

media-gfx/pngcrush/patches/pngcrush-1.7.85.patch

@@ -0,0 +1,21 @@
+diff -up pngcrush-1.7.67-nolib/pngcrush.c.orig pngcrush-1.7.67-nolib/pngcrush.c
+--- pngcrush-1.7.67-nolib/pngcrush.c.orig	2013-10-15 00:27:02.442236928 -0600
++++ pngcrush-1.7.67-nolib/pngcrush.c	2013-10-15 00:27:50.849084416 -0600
+@@ -6146,6 +6146,8 @@ int main(int argc, char *argv[])
+                         png_uint_32 zbuf_size;
+                         png_uint_32 required_window;
+                         int channels = 0;
++                        png_uint_32 rowbytes;
++                        png_uint_32 h = height;
+                         png_set_compression_strategy(write_ptr,
+                                                      z_strategy);
+                         png_set_compression_mem_level(write_ptr,
+@@ -6167,8 +6169,6 @@ int main(int argc, char *argv[])
+                          * a png_uint_32, by limiting the width and height used
+                          * to 15 bits.
+                          */
+-                        png_uint_32 rowbytes;
+-                        png_uint_32 h = height;
+ 
+                         rowbytes = png_get_rowbytes(read_ptr, read_info_ptr);
+ #ifndef PNGCRUSH_H

media-gfx/pngcrush/pngcrush-1.7.85.recipe

@@ -9,7 +9,7 @@ gAMA, tRNS, iCCP, and textual chunks.
 "
 HOMEPAGE="http://pmt.sourceforge.net/pngcrush/" 
 SRC_URI="http://sourceforge.net/projects/pmt/files/pngcrush/$portVersion/pngcrush-$portVersion-nolib.tar.xz"
-CHECKSUM_SHA256="37a8d0097b5f1e8eedf99caf2db899b9496a4324bd21a4cfd8d19e69e5047163"
+CHECKSUM_SHA256="296cef699cac7b23c02f5458e4fd7fe3b07ee4748a69928c7d51743198f56cc3"
 REVISION="1"
 LICENSE="LibPNG"
 COPYRIGHT="1998-2009 Glenn Randers-Pehrson