fix(@angular/cli): with no overrides dont throw (#12391)

Configuration for yargs made it so the return value is different now and triggers our logic to have extra overrides. Fixes #12344.
angular · Sep 27, 2018 · 5c99662 · 5c99662
1 parent 3544325
commit 5c99662
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/packages/angular/cli/models/architect-command.ts b/packages/angular/cli/models/architect-command.ts
@@ -296,6 +296,12 @@ export abstract class ArchitectCommand extends Command<ArchitectCommandOptions>
       delete overrides.project;
     }
 
+    // For some reason, latest of yargs-parser with our configuration returns `{ _: [] }` if
+    // there's nothing to parse.
+    if (overrides._ && Array.isArray(overrides._) && overrides._.length == 0) {
+      delete overrides._;
+    }
+
     if (!project) {
       project = '';
     }