[Observability Onboarding Integration] breaks installed integrations …

…page (elastic#174804) Fixes elastic#174803 Co-authored-by: Kibana Machine <[email protected]>
juliaElastic · Jan 16, 2024 · 9c3107e · 9c3107e
1 parent 095e65b
commit 9c3107e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/x-pack/plugins/fleet/server/services/epm/archive/parse.ts b/x-pack/plugins/fleet/server/services/epm/archive/parse.ts
@@ -198,7 +198,11 @@ export function parseAndVerifyArchive(
   topLevelDirOverride?: string
 ): ArchivePackage {
   // The top-level directory must match pkgName-pkgVersion, and no other top-level files or directories may be present
-  const toplevelDir = topLevelDirOverride || paths[0].split('/')[0];
+  let toplevelDir = topLevelDirOverride || '';
+  if (paths.length > 0) {
+    toplevelDir = topLevelDirOverride || paths[0].split('/')[0];
+  }
+
   paths.forEach((filePath) => {
     if (!filePath.startsWith(toplevelDir)) {
       throw new PackageInvalidArchiveError(