Remove non-standard zoom levels

Nominatim only supports zoom level values up to 18. The others don't fail but work exactly the same as 18 and should not be presented in the zoom box.

diff --git a/src/lib/helpers.js b/src/lib/helpers.js
index 023da0920b417a5f3c700f1737e7d4afd83903fe..ea0e0c5a444b442b5202eb5e5aa3b0bf562c9497 100644 (file)
--- a/src/lib/helpers.js
+++ b/src/lib/helpers.js
@@ -142,10 +142,7 @@ export function zoomLevels() {
     /* 15 */ '',
     /* 16 */ 'Street',
     /* 17 */ '',
-    /* 18 */ 'Building',
-    /* 19 */ '',
-    /* 20 */ '',
-    /* 21 */ ''
+    /* 18 */ 'Building'
   ];
   return aZoomLevels;
 }