fix for files with no dc

[wolnelektury.git] / lib / librarian

diff --git a/lib/librarian b/lib/librarian
index 4edcff3..5b17465 160000 (submodule)
--- a/lib/librarian
+++ b/lib/librarian
@@ -1 +1 @@
-Subproject commit 4edcff3a9e2a4bb2ecb7ab228e5bf37dd28d7e14
+Subproject commit 5b174651e7cadaa9c353cd247fbfcde41b012f3a