Update libgsystem

diff --git a/src/libgsystem b/src/libgsystem
index 3a59dab5ed8b574d27c58d967df203825afd0954..bfe765fc00337e3e3e276551e98a55e36c266f80 160000 (submodule)
--- a/src/libgsystem
+++ b/src/libgsystem
@@ -1 +1 @@
-Subproject commit 3a59dab5ed8b574d27c58d967df203825afd0954
+Subproject commit bfe765fc00337e3e3e276551e98a55e36c266f80