TempFiles: root to NULL on close: early bug detect

diff --git a/src/be/nikiroo/utils/TempFiles.java b/src/be/nikiroo/utils/TempFiles.java
index a16e9e40c50e152bb6ef7e31d0ba59d0207b1041..186bfb8938ad42ba9300abb80fb3c6180ab30b9c 100644 (file)
--- a/src/be/nikiroo/utils/TempFiles.java
+++ b/src/be/nikiroo/utils/TempFiles.java
@@ -130,6 +130,7 @@ public class TempFiles implements Closeable {
        public synchronized void close() throws IOException {
                IOUtils.deltree(root); // NO exception here
                root.getParentFile().delete(); // only if empty
+               root = null;
        }
 
        @Override