Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/games/prboom/Makefile,v
retrieving revision 1.29
diff -u -r1.29 Makefile
--- Makefile	2 Mar 2011 23:59:51 -0000	1.29
+++ Makefile	8 Aug 2011 10:09:26 -0000
@@ -7,7 +7,7 @@
 
 PORTNAME=	prboom
 PORTVERSION=	2.5.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	games
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}%20stable/${PORTVERSION}
 
Index: files/patch-src__SDL__i_sshot.c
===================================================================
RCS file: files/patch-src__SDL__i_sshot.c
diff -N files/patch-src__SDL__i_sshot.c
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ files/patch-src__SDL__i_sshot.c	1 Aug 2011 08:30:08 -0000
@@ -0,0 +1,21 @@
+--- ./src/SDL/i_sshot.c.orig	2011-07-31 23:28:08.000000000 +0200
++++ ./src/SDL/i_sshot.c	2011-07-31 23:29:05.000000000 +0200
+@@ -231,8 +231,7 @@
+   if (fp)
+   {
+     png_struct *png_ptr = png_create_write_struct(
+-        PNG_LIBPNG_VER_STRING, png_error_ptr_NULL, error_fn, warning_fn);
+-
++        PNG_LIBPNG_VER_STRING, NULL, error_fn, warning_fn);
+     if (png_ptr)
+     {
+       png_info *info_ptr = png_create_info_struct(png_ptr);
+@@ -279,7 +278,7 @@
+             break;
+         }
+       }
+-      png_destroy_write_struct(&png_ptr,  png_infopp_NULL);
++      png_destroy_write_struct(&png_ptr, NULL);
+     }
+     fclose(fp);
+   }