Fixed backup folder not being created if it doesn't exist.

Author: Bytekeeper

src/main/java/org/stt/config/BackupConfig.java

@@ -3,7 +3,7 @@
 public class BackupConfig implements ConfigurationContainer {
     private int backupInterval = 7;
     private int backupRetentionCount = 0;
-    private PathSetting backupLocation = new PathSetting("$HOME$");
+    private PathSetting backupLocation = new PathSetting("$HOME$/.stt/backups");
     private PathSetting itemLogFile = new PathSetting("$HOME$/.stt/itemlog");
 
     public int getBackupInterval() {

src/main/java/org/stt/persistence/BackupCreator.java

@@ -68,6 +68,13 @@ public void start() throws IOException {
 
 		File backupLocation = backupConfig.getBackupLocation().file(homePath);
 
+        if (!backupLocation.exists()) {
+            boolean mkdirs = backupLocation.mkdirs();
+            if (!mkdirs) {
+                throw new IOException("Couldn't create backup folder: " + backupLocation.getAbsolutePath());
+            }
+        }
+
 		if (!backupLocation.canWrite()) {
             throw new IOException("cannot persist to "
                     + backupLocation.getAbsolutePath());