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better use stripos for system32 path excludes

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References 325de34183499bac7517b7226c7f1996fdad18ae
This commit is contained in:
Ian 2014-11-24 13:09:38 +01:00
parent 325de34183
commit 6d7e2f44a3
1 changed files with 4 additions and 4 deletions
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8
include/functions_installer.inc.php
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@ -234,10 +234,10 @@ function serendipity_query_default($optname, $default, $usertemplate = false, $t
if (isset($_SERVER['PATH'])) {
$path = array_merge($path, explode(PATH_SEPARATOR, $_SERVER['PATH']));
// remove unwanted empty or system32 path parts, so that wrong system32/convert.exe is prevented.
foreach ($path as $pk => $pv) {
if (strtolower($pv) == 'system32' || empty($pv)) {
unset($path[$pk]);
}
foreach ($path as $pk => $pv) {
if (stripos($pv, 'system32') !== false || empty($pv)) {
unset($path[$pk]);
}
}
$path = array_values($path); // 'reindex' array
}