update osm2pgsql (failing updates)

diff --git a/osm2pgsql b/osm2pgsql
index 48377cecdccacc64528fe070a1495cb2070e833a..86d1e0ede1e01593a3d1b4f2284e9c0bab873ce4 160000 (submodule)
--- a/osm2pgsql
+++ b/osm2pgsql
@@ -1 +1 @@
-Subproject commit 48377cecdccacc64528fe070a1495cb2070e833a
+Subproject commit 86d1e0ede1e01593a3d1b4f2284e9c0bab873ce4