Small improvement

app/src/main/java/eu/faircode/email/SimpleTask.java

@@ -78,6 +78,7 @@ public abstract class SimpleTask<T> implements LifecycleObserver {
         try {
             onPreExecute(args);
         } catch (Throwable ex) {
+            onException(args, ex);
             Log.e(ex);
         }
 
@@ -133,6 +134,7 @@ public abstract class SimpleTask<T> implements LifecycleObserver {
                         try {
                             onPostExecute(args);
                         } catch (Throwable ex) {
+                            onException(args, ex);
                             Log.e(ex);
                         } finally {
                             try {
@@ -141,6 +143,7 @@ public abstract class SimpleTask<T> implements LifecycleObserver {
                                 else
                                     onException(args, ex);
                             } catch (Throwable ex) {
+                                onException(args, ex);
                                 Log.e(ex);
                             }
                         }