Fix the crash on some PDF files. Bump the PORTREVISION.

PR:		ports/162755
Obtained from:	http://osdir.com/ml/general/2010-09/msg30460.html
Submitted by:	Hiroto Kagotani <hiroto.kagotani@gmail.com>
Feature safe:	yes

graphics/evince/Makefile

@@ -8,7 +8,7 @@
 
 PORTNAME=	evince
 PORTVERSION=	2.32.0
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	graphics print gnome
 MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome2

graphics/evince/files/patch-backend_pdf_ev-poppler.cc

@@ -0,0 +1,28 @@
+--- ./backend/pdf/ev-poppler.cc.orig	2010-09-28 01:54:34.000000000 +0900
++++ ./backend/pdf/ev-poppler.cc	2011-11-22 20:11:28.000000000 +0900
+@@ -640,6 +640,7 @@
+ 	PopplerPermissions permissions;
+ 	EvPage *page;
+ 	char *metadata;
++	gboolean linearized;
+ 
+ 	info = g_new0 (EvDocumentInfo, 1);
+ 
+@@ -676,7 +677,7 @@
+ 		      "producer", &(info->producer),
+ 		      "creation-date", &(info->creation_date),
+ 		      "mod-date", &(info->modified_date),
+-		      "linearized", &(info->linearized),
++		      "linearized", &linearized,
+ 		      "metadata", &metadata,
+ 		      NULL);
+ 
+@@ -782,6 +783,8 @@
+ 		info->security = g_strdup (_("No"));
+ 	}
+ 
++	info->linearized = linearized ? g_strdup (_("Yes")) : g_strdup (_("No"));
++
+ 	return info;
+ }
+