chore: fix linter

johnnyjoygh · johnnyjoygh · commit eaef04a0a02c · 2025-12-20T11:55:00.000+08:00
diff --git a/web/src/components/LeafletMap.tsx b/web/src/components/LeafletMap.tsx
@@ -111,7 +111,7 @@ const ControlButtons = ({ position, onZoomIn, onZoomOut, onOpenGoogleMaps }: Con
 
 // Custom Leaflet Control class
 class MapControlsContainer extends L.Control {
-  private container: HTMLDivElement | null = null;
+  private container: HTMLDivElement | undefined = undefined;
 
   onAdd() {
     this.container = L.DomUtil.create("div", "");
@@ -125,7 +125,7 @@ class MapControlsContainer extends L.Control {
   }
 
   onRemove() {
-    this.container = null;
+    this.container = undefined;
   }
 
   getContainer() {

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ const ControlButtons = ({ position, onZoomIn, onZoomOut, onOpenGoogleMaps }: Con`
`111`	`111`
`112`	`112`	`// Custom Leaflet Control class`
`113`	`113`	`class MapControlsContainer extends L.Control {`
`114`		`- private container: HTMLDivElement \| null = null;`
	`114`	`+ private container: HTMLDivElement \| undefined = undefined;`
`115`	`115`
`116`	`116`	`onAdd() {`
`117`	`117`	`this.container = L.DomUtil.create("div", "");`
`@@ -125,7 +125,7 @@ class MapControlsContainer extends L.Control {`
`125`	`125`	`}`
`126`	`126`
`127`	`127`	`onRemove() {`
`128`		`- this.container = null;`
	`128`	`+ this.container = undefined;`
`129`	`129`	`}`
`130`	`130`
`131`	`131`	`getContainer() {`