From 3b261d3d67696fc3e3b37ec722cdd0df6f31bf71 Mon Sep 17 00:00:00 2001
From: Rooam Lee <leewr9@naver.com>
Date: Tue, 2 Sep 2025 13:20:55 +0900
Subject: [PATCH] utils:: fix empty value

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

diff --git a/utils/convert.py b/utils/convert.py
index 4679298..7ddf363 100644
--- a/utils/convert.py
+++ b/utils/convert.py
@@ -70,7 +70,7 @@ def convert_to_data(value) -> float | int | str | None:
         return value
 
     value = value.strip()
-    if value in {"-", "&nbsp;"}:
+    if value in {"", "-", "&nbsp;"}:
         return None
 
     try: