bugfixes mainly...

[mir.git] / source / mircoders / storage / DatabaseLanguage.java

diff --git a/source/mircoders/storage/DatabaseLanguage.java b/source/mircoders/storage/DatabaseLanguage.java
index 502f326..4b5fa84 100755 (executable)
--- a/source/mircoders/storage/DatabaseLanguage.java
+++ b/source/mircoders/storage/DatabaseLanguage.java
@@ -26,7 +26,11 @@ public class DatabaseLanguage extends Database implements StorageObject{
        private static DatabaseLanguage instance;
        private static SimpleList languagePopupData;
 
-       public static DatabaseLanguage getInstance() throws StorageObjectException
+       // the following *has* to be sychronized cause this static method
+       // could get preemted and we could end up with 2 instances of DatabaseFoo..
+       // see the "Singletons with needles and thread" article at JavaWorld -mh
+       public synchronized static DatabaseLanguage getInstance() 
+         throws StorageObjectException
        {
                if (instance == null) {
                        instance = new DatabaseLanguage();