fix(metadata): treat empty array of metadata like absent file (#10610)

2016-08-10 11:52:56 -07:00
parent aff1bc9f2d
commit 9a11ec2624
2 changed files with 10 additions and 2 deletions
--- a/modules/@angular/compiler-cli/src/reflector_host.ts
+++ b/modules/@angular/compiler-cli/src/reflector_host.ts
@ -238,7 +238,8 @@ export class ReflectorHost implements StaticReflectorHost, ImportGenerator {
    if (DTS.test(filePath)) {
      const metadataPath = filePath.replace(DTS, '.metadata.json');
      if (this.context.fileExists(metadataPath)) {
-        return this.readMetadata(metadataPath);
+        const metadata = this.readMetadata(metadataPath);
+        return (Array.isArray(metadata) && metadata.length == 0) ? undefined : metadata;
      }
    } else {
      const sf = this.program.getSourceFile(filePath);