Handle message removed while getting attachments

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

@@ -521,6 +521,11 @@ public class ServiceSynchronize extends LifecycleService {
                                                         synchronizeMessage(ServiceSynchronize.this, folder, ifolder, (IMAPMessage) imessage, false);
                                                     } catch (MessageRemovedException ex) {
                                                         Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                                                    } catch (IOException ex) {
+                                                        if (ex.getCause() instanceof MessageRemovedException)
+                                                            Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                                                        else
+                                                            throw ex;
                                                     }
                                                 EntityOperation.process(ServiceSynchronize.this); // download small attachments
                                             } catch (Throwable ex) {
@@ -583,6 +588,11 @@ public class ServiceSynchronize extends LifecycleService {
                                                     EntityOperation.process(ServiceSynchronize.this); // download small attachments
                                                 } catch (MessageRemovedException ex) {
                                                     Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                                                } catch (IOException ex) {
+                                                    if (ex.getCause() instanceof MessageRemovedException)
+                                                        Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                                                    else
+                                                        throw ex;
                                                 }
                                             } catch (Throwable ex) {
                                                 Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
@@ -1282,6 +1292,12 @@ public class ServiceSynchronize extends LifecycleService {
                         unchanged++;
                 } catch (MessageRemovedException ex) {
                     Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                } catch (IOException ex) {
+                    // Getting attachments
+                    if (ex.getCause() instanceof MessageRemovedException)
+                        Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
+                    else
+                        throw ex;
                 }
             EntityOperation.process(this); // download small attachments