Add a patch from Jonathan Angliss fixing IMAP search problems:
http://thread.gmane.org/gmane.mail.squirrelmail.user/36642

Bump PKGREVISION.


(wiz)

@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.110 2009/10/04 01:27:15 taca Exp $
+# $NetBSD: Makefile,v 1.111 2010/02/05 17:40:51 wiz Exp $
 
 DISTNAME=	squirrelmail-1.4.20-RC2
 PKGNAME=	${DISTNAME:S/-RC2/rc2/}
-PKGREVISION=	2
+PKGREVISION=	3
 CATEGORIES=	mail www
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=squirrelmail/}
 EXTRACT_SUFX=	.tar.bz2

@@ -1,8 +1,9 @@
-$NetBSD: distinfo,v 1.56 2009/10/04 01:27:15 taca Exp $
+$NetBSD: distinfo,v 1.57 2010/02/05 17:40:51 wiz Exp $
 
 SHA1 (squirrelmail-1.4.20-RC2.tar.bz2) = f1cdccfdd17d8974adc0b79aba44b62f98f78f64
 RMD160 (squirrelmail-1.4.20-RC2.tar.bz2) = f736e33af6f7b5a4c49f96968ed3fdeb2d42f06f
 Size (squirrelmail-1.4.20-RC2.tar.bz2) = 516825 bytes
 SHA1 (patch-aa) = 4c5556c804c1b728eec87322272abb06edcfcc2a
 SHA1 (patch-ab) = 503bef625388a3224ad6f54aa332190e7440dde3
+SHA1 (patch-ac) = 1145e03ab1b084e27c2b97958d7fc13720977357
 SHA1 (patch-ai) = 701fdbc84afde5f8e255af13ba0e44469343e17c

$NetBSD: patch-ac,v 1.5 2010/02/05 17:40:51 wiz Exp $

Patch for fixing IMAP search problems:
http://thread.gmane.org/gmane.mail.squirrelmail.user/36642

--- functions/imap_search.php.orig	2010-02-05 18:35:41.000000000 +0100
+++ functions/imap_search.php
@@ -46,22 +46,23 @@ function sqimap_search($imapConnection, 
        on the client side, but should be fixed on the server
        as per the RFC */
 
-    if ($imap_server_type == 'macosx' || $imap_server_type == 'hmailserver') {
-        foreach ($multi_search as $multi_search_part) {
-            if (strtoupper($languages[$squirrelmail_language]['CHARSET']) == 'ISO-2022-JP') {
-                $multi_search_part = mb_convert_encoding($multi_search_part, 'JIS', 'auto');
-            }
-            $search_string .= $search_where . ' ' .$multi_search_part . ' ';
+    if (strtoupper($languages[$squirrelmail_language]['CHARSET'] == 'ISO-2022-JP')) {
+        foreach($multi_search as $idx=>$search_part) {
+            $multi_search[$idx] = mb_convert_encoding($search_parth, 'JIS', 'auto');
         }
     }
+
+    $search_lit = array();
+
+    if ($imap_server_type == 'macosx' || $imap_server_type == 'hmailserver') {
+        $search_string .= $search_where . ' ' . implode(' ', $multi_search);
+    }
     else {
-        foreach ($multi_search as $multi_search_part) {
-            if (strtoupper($languages[$squirrelmail_language]['CHARSET']) == 'ISO-2022-JP') {
-                $multi_search_part = mb_convert_encoding($multi_search_part, 'JIS', 'auto');
-            }
-            $search_string .= $search_where . ' {' . strlen($multi_search_part)
-                . "}\r\n" . $multi_search_part . ' ';
-        }
+        $search_string .= $search_where;
+        $search_lit = array(
+                    'command' => '',
+                    'literal_args' => $multi_search
+                );
     }
 
     $search_string = trim($search_string);
@@ -76,15 +77,24 @@ function sqimap_search($imapConnection, 
         $ss = "SEARCH ALL $search_string";
     }
 
-    /* read data back from IMAP */
-    $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, $uid_support);
+    if (empty($search_lit)) {
+        /* read data back from IMAP */
+        $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, $uid_support);
+    } else {
+        $search_lit['command'] = $ss;
+        $readin = sqimap_run_literal_command($imapConnection, $search_lit, false, $result, $message, $uid_support);
+    }
 
     /* try US-ASCII charset if search fails */
     if (isset($languages[$squirrelmail_language]['CHARSET'])
         && strtolower($result) == 'no') {
         $ss = "SEARCH CHARSET \"US-ASCII\" ALL $search_string";
-        $readin = sqimap_run_command ($imapConnection, $ss, true,
-                                      $result, $message, $uid_support);
+        if (empty($search_lit)) {
+            $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, $uid_support);
+        } else {
+            $search_lit['command'] = $ss;
+            $readin = sqimap_run_literal_command($imapConnection, $search_lit, false, $result, $message, $uid_support);
+        }
     }
 
     unset($messagelist);