Updated cork library

diff --git a/deps/cork b/deps/cork
index dbd1bb9634cee2c271477bb32b8556f017be5559..e6ffad7317b2f214e80ae90de0f0124a5dfa5c76 160000 (submodule)
--- a/deps/cork
+++ b/deps/cork
@@ -1 +1 @@
-Subproject commit dbd1bb9634cee2c271477bb32b8556f017be5559
+Subproject commit e6ffad7317b2f214e80ae90de0f0124a5dfa5c76