Simplify code

vega · Apr 30, 2018 · d4dc47f · d4dc47f
1 parent a855ad9
commit d4dc47f
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/src/util.ts b/src/util.ts
@@ -313,9 +313,6 @@ export function flatAccessWithDatum(path: string, datum='datum') {
  * For example, `foo["bar"].baz` becomes `foo\\.bar\\.baz`.
  */
 export function replacePathInField(path: string) {
-  if (!path) {
-    return path;
-  }
   return `${splitAccessPath(path).map(p => p.replace('.', '\\.')).join('\\.')}`;
 }
 
@@ -324,9 +321,6 @@ export function replacePathInField(path: string) {
  * For example, `foo["bar"].baz` becomes `foo.bar.baz`.
  */
 export function removePathFromField(path: string) {
-  if (!path) {
-    return path;
-  }
   return `${splitAccessPath(path).join('.')}`;
 }