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Fix: for backward compatibility

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This commit is contained in:
Regis Houssin
2012-07-28 22:20:58 +02:00
parent 75588c2eb3
commit a27e347ee0
1 changed files with 9 additions and 0 deletions
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9
htdocs/core/lib/functions.lib.php
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@@ -3463,12 +3463,21 @@ function dol_htmloutput_events($mesgs=array(),$errors=array(),$warnings=array())
if (isset($_SESSION['dol_events']))
{
if (is_array($mesgs) && isset($_SESSION['dol_events']['mesgs'])) {
if (! is_array($_SESSION['dol_events']['mesgs'])) {
$_SESSION['dol_events']['mesgs']=array($_SESSION['dol_events']['mesgs']); // For backward compatibility
}
$mesgs = array_merge($mesgs, $_SESSION['dol_events']['mesgs']);
}
if (is_array($errors) && isset($_SESSION['dol_events']['errors'])) {
if (! is_array($_SESSION['dol_events']['errors'])) {
$_SESSION['dol_events']['errors']=array($_SESSION['dol_events']['errors']); // For backward compatibility
}
$errors = array_merge($errors, $_SESSION['dol_events']['errors']);
}
if (is_array($warnings) && isset($_SESSION['dol_events']['warnings'])) {
if (! is_array($_SESSION['dol_events']['warnings'])) {
$_SESSION['dol_events']['warnings']=array($_SESSION['dol_events']['warnings']); // For backward compatibility
}
$warnings = array_merge($warnings, $_SESSION['dol_events']['warnings']);
}