Changeset 15232 for branches/Async/HeuristicLab.Core/3.3/Engine.cs

Timestamp:

07/13/17 15:53:56 (7 years ago)

Author:

jkarder

Message:

#2258: worked on exception handling

File:

• branches/Async/HeuristicLab.Core/3.3/Engine.cs (modified) (2 diffs)

branches/Async/HeuristicLab.Core/3.3/Engine.cs

@@ -22 +22 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading;
 using HeuristicLab.Common;
@@ -90 +91 @@
       } catch (OperationCanceledException) {
       } catch (AggregateException ae) {
-        if (ae.InnerExceptions.Count == 1) OnExceptionOccurred(ae.InnerExceptions[0]);
-        else OnExceptionOccurred(ae);
+        OnExceptionOccurred(ae.InnerExceptions.SingleOrDefault() ?? ae);
       } catch (Exception e) {
         OnExceptionOccurred(e);