fix potential memory leak

1 files changed, 6 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderSetupFailedDialog.java b/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderSetupFailedDialog.java
index 50c063b2..a9247807 100644
--- a/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderSetupFailedDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/providersetup/ProviderSetupFailedDialog.java
@@ -194,6 +194,12 @@ public class ProviderSetupFailedDialog extends DialogFragment {
     }
 
     @Override
+    public void onDetach() {
+        super.onDetach();
+        interfaceWithConfigurationWizard = null;
+    }
+
+    @Override
     public void onCancel(DialogInterface dialog) {
         dialog.dismiss();
         interfaceWithConfigurationWizard.cancelSettingUpProvider();