From 61ee919a1fbfa1fa1c842bc7cea004b4245d47e1 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Wed, 2 Dec 2020 13:19:56 +0000
Subject: [PATCH] Avoid empty categories

---
 utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/utils.py b/utils.py
index 4d252991..8553a652 100644
--- a/utils.py
+++ b/utils.py
@@ -47,6 +47,9 @@ def getHashtagCategories(baseDir: str, category=None) -> None:
             with open(categoryFilename, 'r') as fp:
                 categoryStr = fp.read()
 
+                if not categoryStr:
+                    continue
+
                 if category:
                     # only return a dictionary for a specific category
                     if categoryStr != category: