Don't install peer dependencies if there are none

planningcenter · Nov 9, 2019 · d7678af · d7678af
1 parent a2ac4a3
commit d7678af
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/main.js b/main.js
@@ -59,7 +59,9 @@ async function installEslintPackagesAsync () {
       ['npm i', ...versions, '--no-package-lock'].join(' ')
     )
     const peerVersions = await getPeerDependencies(error)
-    await easyExec(['npm i', ...peerVersions, '--no-package-lock'].join(' '))
+    if (peerVersions.length > 0) {
+      await easyExec(['npm i', ...peerVersions, '--no-package-lock'].join(' '))
+    }
   } finally {
     await io.mv('package.json-bak', 'package.json')
   }