refactor: remove redundant error in catch (#25478)

PR Close #25478
2018-08-14 15:34:51 +02:00
parent 929334b0bf
commit b61dafaeac
15 changed files with 28 additions and 28 deletions
--- a/packages/common/src/directives/ng_for_of.ts
+++ b/packages/common/src/directives/ng_for_of.ts
@ -149,7 +149,7 @@ export class NgForOf<T> implements DoCheck {
      if (!this._differ && value) {
        try {
          this._differ = this._differs.find(value).create(this.ngForTrackBy);
-        } catch (e) {
+        } catch {
          throw new Error(
              `Cannot find a differ supporting object '${value}' of type '${getTypeNameForDebugging(value)}'. NgFor only supports binding to Iterables such as Arrays.`);
        }