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-rw-r--r--actions/doc.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/actions/doc.php b/actions/doc.php
index eaf4b7df2..459f5f096 100644
--- a/actions/doc.php
+++ b/actions/doc.php
@@ -173,6 +173,10 @@ class DocAction extends Action
}
$local = glob(INSTALLDIR.'/local/doc-src/'.$this->title.'.*');
+ if ($local === false) {
+ // Some systems return false, others array(), if dir didn't exist.
+ $local = array();
+ }
if (count($local) || isset($localDef)) {
return $this->negotiateLanguage($local, $localDef);
@@ -183,6 +187,9 @@ class DocAction extends Action
}
$dist = glob(INSTALLDIR.'/doc-src/'.$this->title.'.*');
+ if ($dist === false) {
+ $dist = array();
+ }
if (count($dist) || isset($distDef)) {
return $this->negotiateLanguage($dist, $distDef);