From df91d8916d10d18cb1081f57d3e3f14f2bb51a96 Mon Sep 17 00:00:00 2001
From: Christian Kellner <christian@kellner.me>
Date: Tue, 12 Apr 2022 22:26:55 +0200
Subject: [PATCH] inputs/tree: enforce constraints for plain refs

When using "plain refs", that is, when using an array of strings,
we did not enforce the constraints of exactly one reference. This
was done for dictionary references.
---
 inputs/org.osbuild.tree | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/inputs/org.osbuild.tree b/inputs/org.osbuild.tree
index 97ac2f7a..b1cef0e1 100755
--- a/inputs/org.osbuild.tree
+++ b/inputs/org.osbuild.tree
@@ -30,6 +30,8 @@ SCHEMA = """
     "oneOf": [{
       "type": "array",
       "additionalItems": false,
+      "minItems": 1,
+      "maxItems": 1,
       "items": [{
         "type": "string"
       }]