From d0bcd8febd833ce2ce32cec82b264339676acd31 Mon Sep 17 00:00:00 2001
From: Trang Le <trang.le@bms.com>
Date: Mon, 22 Dec 2025 11:04:46 -0500
Subject: [PATCH] closes #220

---
 R/utils.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/utils.R b/R/utils.R
index da79a07..c155580 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -195,7 +195,7 @@ process_paper_authors <- function(authorships) {
   }
   authors_ls <- lapply(authorships, function(l) {
     l_author <- if (length(l$author)) {
-      replace_w_na(l$author)
+      replace_w_na(l$author, NA_character_)
     } else {
       empty_list(names(l$author))
     }