contribs.py: fixed the case of empty string

2026-07-21 12:50:27 +08:00 · 2015-12-25 14:16:03 +01:00
parent f3392bc4f5
commit 76ad56fa83
1 changed files with 2 additions and 1 deletions
@@ -42,7 +42,8 @@ authors = [a.strip() for a in authors if a.strip()]

 def key(author):
    author = [v for v in author.split() if v[0] in string.ascii_letters]
-    return author[-1]
+    if len(author) > 0:
+        return author[-1]

 authors = sorted(set(authors), key=key)