From 0395b57d2fd865b96d062640783b88d691e0db29 Mon Sep 17 00:00:00 2001
From: Thibaut Meyer <thibaut@thibaut.dev>
Date: Wed, 18 Oct 2023 09:51:07 +0200
Subject: [PATCH] doesn't add empty CATEGORIES if field empty in interactive
 mode

---
 khal/khalendar/event.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/khal/khalendar/event.py b/khal/khalendar/event.py
index 7c3a0bbf2c..526fb1392a 100644
--- a/khal/khalendar/event.py
+++ b/khal/khalendar/event.py
@@ -524,6 +524,7 @@ def categories(self) -> str:
 
     def update_categories(self, categories: List[str]) -> None:
         assert isinstance(categories, list)
+        categories = [c.strip() for c in categories if c != ""]
         self._vevents[self.ref].pop('CATEGORIES', False)
         if categories:
             self._vevents[self.ref].add('CATEGORIES', categories)