Fix typo, thanks to Scott A. Hughes.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@3145 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/functions/imap_messages.php b/functions/imap_messages.php
index 8e8a41f0df4d4596d1233e3eeb3e496d9c2fff7b..f2e38335161f49379d9dfecb357063af4839c31c 100755 (executable)
--- a/functions/imap_messages.php
+++ b/functions/imap_messages.php
@@ -491,7 +491,7 @@ function sqimap_get_small_header_list ($imap_stream, $msg_list) {
             while ($prevline && strspn($read_part, "\t ") > 0) {
                $read_part = substr($prevline, 0, -2) . ' ' . ltrim($read_part);
             }
             while ($prevline && strspn($read_part, "\t ") > 0) {
                $read_part = substr($prevline, 0, -2) . ' ' . ltrim($read_part);
             }

-            $prev_line = $read_part;
+            $prevline = $read_part;

             if ($read_part{0} == '*') {
                 if ($internaldate) {
                     if (preg_match ("/^.+INTERNALDATE\s+\"(.+)\".+/iUA",$read_part, $reg)) {
             if ($read_part{0} == '*') {
                 if ($internaldate) {
                     if (preg_match ("/^.+INTERNALDATE\s+\"(.+)\".+/iUA",$read_part, $reg)) {