Fix "Illegal string offset" warning in rcube::log_bug() on PHP 7.1 (#…

…5508)
roundcube · Nov 12, 2016 · 7983a7d · 7983a7d
1 parent 455167b
commit 7983a7d
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diff --git a/CHANGELOG b/CHANGELOG
@@ -12,6 +12,7 @@ CHANGELOG Roundcube Webmail
 - Fix bug where IMAP password could be exposed via error message (#5472)
 - Fix bug where it wasn't possible to store more that 2MB objects in memcache/apc,
   Added memcache_max_allowed_packet and apc_max_allowed_packet settings (#5452)
+- Fix "Illegal string offset" warning in rcube::log_bug() on PHP 7.1 (#5508)
 
 RELEASE 1.2.2
 -------------

diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php
@@ -1322,7 +1322,6 @@ public static function log_bug($arg_arr)
 
         // write error to local log file
         if (($level & 1) || !empty($arg_arr['fatal'])) {
-            $post_query = '';
             if ($_SERVER['REQUEST_METHOD'] == 'POST') {
                 foreach (array('_task', '_action') as $arg) {
                     if ($_POST[$arg] && !$_GET[$arg]) {