Fix bad variable name in route_guide_server.js

7 years ago · 171044c4d4
parent 198d0f56ce
commit 171044c4d4
1 changed files with 1 additions and 1 deletions
--- a/examples/node/dynamic_codegen/route_guide/route_guide_server.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
@ -122,7 +122,7 @@ function getDistance(start, end) {
  var deltalon = lon2-lon1;
  var a = Math.sin(deltalat/2) * Math.sin(deltalat/2) +
      Math.cos(lat1) * Math.cos(lat2) *
-      Math.sin(dlon/2) * Math.sin(dlon/2);
+      Math.sin(deltalon/2) * Math.sin(deltalon/2);
  var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
  return R * c;
 }