accounts: Fix off-by-one error when checking username length

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/backend/accounts.py b/src/backend/accounts.py
index ec29bcf564175c2d2b90c0199a1172e4616d2572..67bb18943e473f0d2447d9b5d2d29097f647cdc4 100644 (file)
--- a/src/backend/accounts.py
+++ b/src/backend/accounts.py
@@ -128,7 +128,7 @@ class Accounts(Object):
 
        def uid_is_valid(self, uid):
                # UID must be at least four characters
-               if len(uid) <= 4:
+               if len(uid) < 4:
                        return False
 
                # https://unix.stackexchange.com/questions/157426/what-is-the-regex-to-validate-linux-users