Remove empty catch blocks, and update tslint rule (#1226)

src/app/settings/emergency-access-add-edit.component.ts

@@ -10,6 +10,7 @@ import { ToasterService } from 'angular2-toaster';
 
 import { ApiService } from 'jslib-common/abstractions/api.service';
 import { I18nService } from 'jslib-common/abstractions/i18n.service';
+import { LogService } from 'jslib-common/abstractions/log.service';
 
 import { EmergencyAccessType } from 'jslib-common/enums/emergencyAccessType';
 import { EmergencyAccessInviteRequest } from 'jslib-common/models/request/emergencyAccessInviteRequest';
@@ -39,7 +40,7 @@ export class EmergencyAccessAddEditComponent implements OnInit {
     waitTime: number;
 
     constructor(private apiService: ApiService, private i18nService: I18nService,
-        private toasterService: ToasterService) { }
+        private toasterService: ToasterService, private logService: LogService) { }
 
     async ngOnInit() {
         this.editMode = this.loading = this.emergencyAccessId != null;
@@ -60,7 +61,9 @@ export class EmergencyAccessAddEditComponent implements OnInit {
                 const emergencyAccess = await this.apiService.getEmergencyAccess(this.emergencyAccessId);
                 this.type = emergencyAccess.type;
                 this.waitTime = emergencyAccess.waitTimeDays;
-            } catch { }
+            } catch (e) {
+                this.logService.error(e);
+            }
         } else {
             this.title = this.i18nService.t('inviteEmergencyContact');
             this.waitTime = this.waitTimes[2].value;
@@ -90,7 +93,9 @@ export class EmergencyAccessAddEditComponent implements OnInit {
             this.toasterService.popAsync('success', null,
                 this.i18nService.t(this.editMode ? 'editedUserId' : 'invitedUsers', this.name));
             this.onSaved.emit();
-        } catch { }
+        } catch (e) {
+            this.logService.error(e);
+        }
     }
 
     async delete() {