X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FBackupFiles.java;fp=src%2Fjalview%2Fio%2FBackupFiles.java;h=06c2fc9a958750a8c7aec6b48d620f18b1f55dd4;hb=17e4ea278bc9a5fb280db1252ce78b7a295215f5;hp=7bb5d310dcaf2066e2298294728dd7fd32ae2c55;hpb=fa2429b3c8cd5eb56c4a56572af6e9c4adc916c9;p=jalview.git

diff --git a/src/jalview/io/BackupFiles.java b/src/jalview/io/BackupFiles.java
index 7bb5d31..06c2fc9 100644
--- a/src/jalview/io/BackupFiles.java
+++ b/src/jalview/io/BackupFiles.java
@@ -4,6 +4,7 @@ import jalview.bin.Cache;
 import jalview.gui.Desktop;
 import jalview.gui.JvOptionPane;
 import jalview.util.MessageManager;
+import jalview.util.Platform;
 
 import java.io.File;
 import java.io.IOException;
@@ -121,7 +122,7 @@ public class BackupFiles
 
   public static void classInit()
   {
-    setEnabled(Cache.getDefault(ENABLED, true));
+    setEnabled(Cache.getDefault(ENABLED, !Platform.isJS()));
     BackupFilesPresetEntry bfpe = BackupFilesPresetEntry
             .getSavedBackupEntry();
     setConfirmDelete(bfpe.confirmDelete);