Fixes error in text trimming tag

2020-11-01 11:57:46 -08:00 · 2020-11-01 11:57:46 -08:00 · fdaa63d5dc
parent 76a4f0e9a7
commit fdaa63d5dc
1 changed files with 3 additions and 1 deletions
--- a/bookwyrm/templatetags/fr_display.py
+++ b/bookwyrm/templatetags/fr_display.py
@ -115,8 +115,10 @@ def get_book_description(book):
@register.filter(name='text_overflow')
 def text_overflow(text):
    ''' dont' let book descriptions run for ages '''
+    if not text:
+        return
    char_max = 500
-    if len(text) < char_max:
+    if text and len(text) < char_max:
        return text

    trimmed = text[:char_max]