From c678cb39ff07de85cbc71f9476fa9b5a4c94db42 Mon Sep 17 00:00:00 2001
From: Xiao Gui <xgui3783@gmail.com>
Date: Thu, 30 Jan 2020 13:01:45 +0100
Subject: [PATCH] fix lexical const declaration

---
 src/util/directives/mouseOver.directive.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/util/directives/mouseOver.directive.ts b/src/util/directives/mouseOver.directive.ts
index a19ac9d44..56402863c 100644
--- a/src/util/directives/mouseOver.directive.ts
+++ b/src/util/directives/mouseOver.directive.ts
@@ -171,7 +171,7 @@ export class MouseOverTextPipe implements PipeTransform {
 
   private renderText = ({ label, obj }): SafeHtml[] => {
     switch (label) {
-    case 'landmark':
+    case 'landmark': {
       const { dataset = [] } = obj
       return [
         this.sanitizer.sanitize(SecurityContext.HTML, obj.landmarkName),
@@ -181,6 +181,7 @@ export class MouseOverTextPipe implements PipeTransform {
 </span>
 `)))
       ]
+    }
     case 'segments':
       return obj.map(({ segment }) => this.transformOnHoverSegmentPipe.transform(segment))
     case 'userLandmark':
-- 
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