From 7ec79ee898898b8711be5fd6266c2f4b0a14aadb Mon Sep 17 00:00:00 2001
From: Anton Bilous <anton.bilous@nure.ua>
Date: Wed, 16 Apr 2025 22:05:22 +0300
Subject: [PATCH] fix: make variant in authors truly optional

In `pz-lb` template the `authors.variant` may be omitted now.
---
 lib.typ | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib.typ b/lib.typ
index f7e776f..d249d65 100644
--- a/lib.typ
+++ b/lib.typ
@@ -709,7 +709,7 @@
           ст. гр. #edu_program\-#author.group\
           #author.name\
         ]
-        if author.variant != none [Варіант: №#author.variant]
+        if "variant" in author.keys() and author.variant != none [Варіант: №#author.variant]
       } else [
         Виконали:\
         ст. гр. #edu_program\-#authors.at(0).group\