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authorplegall <plg@piwigo.org>2014-09-29 20:55:00 +0000
committerplegall <plg@piwigo.org>2014-09-29 20:55:00 +0000
commit7e5722ce78f89e4f7dbd91a8785b449aa122878b (patch)
tree36787867dee23c459896e2de74eca2ffe2580251
parentfdebb13ad4321d8c7838a1869005388f688f1c76 (diff)
bug 3111: add comment to help understand the code
git-svn-id: http://piwigo.org/svn/trunk@29839 68402e56-0260-453c-a942-63ccdbb3a9ee
-rw-r--r--include/functions_user.inc.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/functions_user.inc.php b/include/functions_user.inc.php
index 91bac83bb..3e69ef0c2 100644
--- a/include/functions_user.inc.php
+++ b/include/functions_user.inc.php
@@ -222,6 +222,10 @@ SELECT id
$override = null;
if ($notify_admin and $conf['browser_language'])
{
+ // if function get_browser_language finds a language in the browser
+ // which matches a language activated in Piwigo, then it sets
+ // $override['language'] to 'ru' (for example) and returns
+ // true. $override won't stay null
if (!get_browser_language($override['language']))
{
$override=null;