Now this should work with master branch.

Signed-off-by: Roland Häder <haeder@hmmdeutschland.de>

diff --git a/core b/core
index 882c6e83b89e5c168812498025b9c48857edb952..7c82fc25abc53c41e45953f4c3d9f50ed982b75c 160000 (submodule)
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 882c6e83b89e5c168812498025b9c48857edb952
+Subproject commit 7c82fc25abc53c41e45953f4c3d9f50ed982b75c