rpp library update

diff --git a/rpp-lib b/rpp-lib
index e28f38065bc466fdd1b880038a5368ddc50ede4c..e19173d41b45ab9879560abbba39ec90b8a81f15 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit e28f38065bc466fdd1b880038a5368ddc50ede4c
+Subproject commit e19173d41b45ab9879560abbba39ec90b8a81f15