fix(@angular/cli): show error when using non-TTY terminal without pas…

…sing `--skip-confirmation` during `ng add` Closes #21512 (cherry picked from commit c0f1b5e)
angular · Aug 6, 2021 · 8dc3c89 · 8dc3c89
1 parent e7ec034
commit 8dc3c89
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/angular/cli/commands/add-impl.ts b/packages/angular/cli/commands/add-impl.ts
@@ -185,7 +185,7 @@ export class AddCommand extends SchematicCommand<AddCommandSchema> {
       );
 
       if (!confirmationResponse) {
-        if (!isTTY) {
+        if (!isTTY()) {
           this.logger.error(
             'No terminal detected. ' +
               `'--skip-confirmation' can be used to bypass installation confirmation. ` +