Update libgsystem

diff --git a/src/libgsystem b/src/libgsystem
index 077fc095208e8429400763f0e41ac7c8884e8c1e..4a41cb7911ac97eeac297a3177375b8198a433d2 160000 (submodule)
--- a/src/libgsystem
+++ b/src/libgsystem
@@ -1 +1 @@
-Subproject commit 077fc095208e8429400763f0e41ac7c8884e8c1e
+Subproject commit 4a41cb7911ac97eeac297a3177375b8198a433d2