Library update

diff --git a/rpp-lib b/rpp-lib
index 5494f00661df434de0842bc7c05d04ab4c9dc1be..43ff7e9338d854d5b937b895ecd2e9e24791eddb 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit 5494f00661df434de0842bc7c05d04ab4c9dc1be
+Subproject commit 43ff7e9338d854d5b937b895ecd2e9e24791eddb