Version 1.4.2: bugfixes (unhtml, deltree)

[nikiroo-utils.git] / src / be / nikiroo / utils / IOUtils.java

diff --git a/src/be/nikiroo/utils/IOUtils.java b/src/be/nikiroo/utils/IOUtils.java
index eb105e2698535e325ed602fc0b3ed50f7e0b16b4..4a185c6386ba31b84a474540f82d78aa25d691dc 100644 (file)
--- a/src/be/nikiroo/utils/IOUtils.java
+++ b/src/be/nikiroo/utils/IOUtils.java
@@ -202,20 +202,15 @@ public class IOUtils {
         *            the target to delete
         */
        public static void deltree(File target) {
-               for (File file : target.listFiles()) {
-                       if (file.isDirectory()) {
+               File[] files = target.listFiles();
+               if (files != null) {
+                       for (File file : files) {
                                deltree(file);
-                       } else {
-                               if (!file.delete()) {
-                                       System.err.println("Cannot delete file: "
-                                                       + file.getAbsolutePath());
-                               }
                        }
                }
 
                if (!target.delete()) {
-                       System.err.println("Cannot delete file: "
-                                       + target.getAbsolutePath());
+                       System.err.println("Cannot delete: " + target.getAbsolutePath());
                }
        }