Fix mkdir and opendir warnings when path does not exist

diff --git a/apps/files_external/lib/config.php b/apps/files_external/lib/config.php
index 57a6438ff10dedeac4312a73fad55c9a218dbcd5..fdc847fcf2ce6f75b97e149bb97991588df0654f 100755 (executable)
--- a/apps/files_external/lib/config.php
+++ b/apps/files_external/lib/config.php
@@ -285,7 +285,12 @@ class OC_Mount_Config {
        public static function getCertificates() {
                $view = \OCP\Files::getStorage('files_external');
                $path=\OCP\Config::getSystemValue('datadirectory').$view->getAbsolutePath("").'uploads/';
-               if (!is_dir($path)) mkdir($path);
+               \OCP\Util::writeLog('files_external', 'checking path '.$path, \OCP\Util::INFO);
+               if(!is_dir($path)) {
+                       //path might not exist (e.g. non-standard OC_User::getHome() value)
+                       //in this case create full path using 3rd (recursive=true) parameter.
+                       mkdir($path, 0777, true);
+               }
                $result = array();
                $handle = opendir($path);
                if (!$handle) {