FIX: synchronization for IDCachable-Objects

[gigi.git] / src / org / cacert / gigi / dbObjects / DomainPingConfiguration.java

diff --git a/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java b/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
index 93eb363e2f9f1a57e9a6c926a459a5391a80f458..f5dd2a2c03cfda86ecca5be7b17aafd2e196fa71 100644 (file)
--- a/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
+++ b/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
@@ -53,7 +53,7 @@ public class DomainPingConfiguration implements IdCachable {
 
     private static ObjectCache<DomainPingConfiguration> cache = new ObjectCache<>();
 
-    public static DomainPingConfiguration getById(int id) {
+    public static synchronized DomainPingConfiguration getById(int id) {
         DomainPingConfiguration res = cache.get(id);
         if (res == null) {
             try {