*/
private void scanAndUpdateCAs(File f, KeyStore keys, Map<String, OCSPIssuer> toServe) {
if (f.isDirectory()) {
- for (File f1 : f.listFiles()) {
- scanAndUpdateCAs(f1, keys, toServe);
+ File[] list = f.listFiles();
+ if (list == null) {
+ return;
+ }
+
+ for (File file : list) {
+ scanAndUpdateCAs(file, keys, toServe);
}
+
return;
}
if ( !f.getName().equals("ca.crt")) {