--- ./Makefile	2014-09-11 12:28:45.000000000 +0200
+++ ./Makefile	2014-11-16 19:16:40.000000000 +0100
@@ -3,7 +3,7 @@ 
 
 PORTNAME=	mutt
 PORTVERSION=	1.5.23
-PORTREVISION?=	5
+PORTREVISION?=	6
 CATEGORIES+=	mail ipv6
 MASTER_SITES=	ftp://ftp.mutt.org/mutt/ \
 		ftp://ftp.mutt.org/mutt/devel/ \
@@ -110,8 +110,8 @@ 
 		IMAP_HEADER_CACHE LOCALES_FIX MAILBOX_MANPAGES \
 		MAILDIR_HEADER_CACHE MAILDIR_MTIME_PATCH NLS \
 		NCURSES PARENT_CHILD_MATCH_PATCH QUOTE_PATCH \
-		REVERSE_REPLY_PATCH SIDEBAR_PATCH SMART_DATE \
-		SMIME_OUTLOOK_COMPAT SASL SMTP TRASH_PATCH XML
+		REVERSE_REPLY_PATCH SMART_DATE SMIME_OUTLOOK_COMPAT \
+		SASL SMTP TRASH_PATCH XML
 .endif
 
 .include <bsd.port.options.mk>
@@ -345,9 +345,11 @@ 
 .if ${PORT_OPTIONS:MNNTP}
 post-patch::
 	@${PATCH} ${PATCH_ARGS} -p1 < ${PATCHDIR}/extra-patch-sidebar-nntp
+	@${PATCH} ${PATCH_ARGS} -p1 < ${PATCHDIR}/extra-patch-sidebar-refresh
 .else
 post-patch::
 	@${PATCH} ${PATCH_ARGS} -p1 < ${PATCHDIR}/extra-patch-sidebar
+	@${PATCH} ${PATCH_ARGS} -p1 < ${PATCHDIR}/extra-patch-sidebar-refresh
 .endif
 .endif
 
--- ./files/extra-patch-sidebar-refresh	1970-01-01 01:00:00.000000000 +0100
+++ ./files/extra-patch-sidebar-refresh	2014-10-02 17:43:13.634798000 +0200
@@ -0,0 +1,113 @@ 
+--- mutt.orig/buffy.c	2012-11-02 13:16:39.000000000 +0100
++++ mutt/buffy.c	2012-11-02 13:20:52.000000000 +0100
+@@ -26,6 +26,7 @@
+ #include "mx.h"
+ 
+ #include "mutt_curses.h"
++#include "sidebar.h"
+ 
+ #ifdef USE_IMAP
+ #include "imap.h"
+@@ -564,19 +565,28 @@
+       {
+       case M_MBOX:
+       case M_MMDF:
+-	buffy_mbox_update (tmp);
++	if (sidebar_should_refresh()) {
++	  buffy_mbox_update (tmp);
++	  sidebar_updated();
++	}
+ 	if (buffy_mbox_hasnew (tmp, &sb) > 0)
+ 	  BuffyCount++;
+ 	break;
+ 
+       case M_MAILDIR:
+-	buffy_maildir_update (tmp);
++	if (sidebar_should_refresh()) {
++	  buffy_maildir_update (tmp);
++	  sidebar_updated();
++	}
+ 	if (buffy_maildir_hasnew (tmp) > 0)
+ 	  BuffyCount++;
+ 	break;
+ 
+       case M_MH:
+-	mh_buffy_update (tmp->path, &tmp->msgcount, &tmp->msg_unread, &tmp->msg_flagged);
++	if (sidebar_should_refresh()) {
++	  mh_buffy_update (tmp->path, &tmp->msgcount, &tmp->msg_unread, &tmp->msg_flagged);
++	  sidebar_updated();
++	}
+ 	mh_buffy(tmp);
+ 	if (tmp->new)
+ 	  BuffyCount++;
+Index: mutt/globals.h
+===================================================================
+--- mutt.orig/globals.h	2012-11-02 13:16:39.000000000 +0100
++++ mutt/globals.h	2012-11-02 13:16:40.000000000 +0100
+@@ -214,6 +214,8 @@
+ WHERE struct buffy_t *CurBuffy INITVAL(0);
+ WHERE short DrawFullLine INITVAL(0);
+ WHERE short SidebarWidth;
++WHERE short SidebarRefresh;
++WHERE short SidebarLastRefresh;
+ #ifdef USE_IMAP
+ WHERE short ImapKeepalive;
+ WHERE short ImapPipelineDepth;
+Index: mutt/init.h
+===================================================================
+--- mutt.orig/init.h	2012-11-02 13:16:39.000000000 +0100
++++ mutt/init.h	2012-11-02 13:16:40.000000000 +0100
+@@ -2009,6 +2009,12 @@
+   { "sidebar_width", DT_NUM, R_BOTH, UL &SidebarWidth, 0 },
+   /*
+   ** .pp
++  ** Do not refresh sidebar in less than $sidebar_refresh seconds,
++  ** (0 disables refreshing).
++  */
++  { "sidebar_refresh", DT_NUM, R_BOTH, UL &SidebarRefresh, 60 },
++  /*
++  ** .pp
+   ** The width of the sidebar.
+   */
+   { "sidebar_shortpath", DT_BOOL, R_BOTH, OPTSIDEBARSHORTPATH, 0 },
+Index: mutt/sidebar.c
+===================================================================
+--- mutt.orig/sidebar.c	2012-11-02 13:16:39.000000000 +0100
++++ mutt/sidebar.c	2012-11-02 13:16:40.000000000 +0100
+@@ -252,6 +252,7 @@
+                 saveSidebarWidth = SidebarWidth;
+                 if(!option(OPTSIDEBAR)) SidebarWidth = 0;
+                 initialized = true;
++		SidebarLastRefresh = time(NULL);
+         }
+ 
+         /* save or restore the value SidebarWidth */
+@@ -464,3 +465,16 @@
+ 	set_curbuffy("");	/* default is the first mailbox */
+ 	draw_sidebar(menu);
+ }
++
++int sidebar_should_refresh()
++{
++	if (option(OPTSIDEBAR) && SidebarRefresh > 0) {
++		if (time(NULL) - SidebarLastRefresh >= SidebarRefresh)
++			return 1;
++	}
++	return 0;
++}
++void sidebar_updated()
++{
++	SidebarLastRefresh = time(NULL);
++}
+Index: mutt/sidebar.h
+===================================================================
+--- mutt.orig/sidebar.h	2012-11-02 13:16:39.000000000 +0100
++++ mutt/sidebar.h	2012-11-02 13:16:40.000000000 +0100
+@@ -32,5 +32,7 @@
+ void scroll_sidebar(int, int);
+ void set_curbuffy(char*);
+ void set_buffystats(CONTEXT*);
++int sidebar_should_refresh();
++void sidebar_updated();
+ 
+ #endif /* SIDEBAR_H */