diff --git a/a4/22/ea8792747d8f1a7041f0e65ab7ddcdc13422 b/a4/22/ea8792747d8f1a7041f0e65ab7ddcdc13422
new file mode 100644
index 00000000000..acc2dfb5272
--- /dev/null
+++ b/a4/22/ea8792747d8f1a7041f0e65ab7ddcdc13422
@@ -0,0 +1 @@
+Author: https://github.com/linusg