minor: make weak ref final

1 files changed, 1 insertions, 1 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderApiSetupBroadcastReceiver.java b/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderApiSetupBroadcastReceiver.java
index e6d6f981..4b7d22fc 100644
--- a/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderApiSetupBroadcastReceiver.java
+++ b/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderApiSetupBroadcastReceiver.java
@@ -38,7 +38,7 @@ import se.leap.bitmaskclient.providersetup.activities.ProviderListBaseActivity;
  */
 
 public class ProviderApiSetupBroadcastReceiver extends BroadcastReceiver {
-    private WeakReference<ProviderSetupInterface> setupInterfaceRef;
+    private final WeakReference<ProviderSetupInterface> setupInterfaceRef;
 
     public ProviderApiSetupBroadcastReceiver(ProviderSetupInterface setupInterface) {
         this.setupInterfaceRef = new WeakReference<>(setupInterface);