do not report data retrieval cancellation to the user

this happens as a direct consequence of user action and just adds stress

diff --git a/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java b/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
index 8add70b298080bb8fc7dc9338b5c031a03dae0f3..414e4003b644f5a8dc9d840483cbb6d2ed234a3b 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
+++ b/app/src/main/java/net/ktnx/mobileledger/async/RetrieveTransactionsTask.java
@@ -587,8 +587,8 @@ public class RetrieveTransactionsTask extends Thread {
             finish(new Result("Network error"));
         }
         catch (OperationCanceledException e) {
-            e.printStackTrace();
-            finish(new Result("Operation cancelled"));
+            Logger.debug("RTT", "Retrieval was cancelled", e);
+            finish(new Result(null));
         }
         catch (ApiNotSupportedException e) {
             e.printStackTrace();