X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Froute_group_member.h;h=860b836209e870de5504ecbf8612bed770363b73;hb=932b0e9ec1d0f7fb506ccd13bf08a4efe5f91297;hp=ff99d27c13900a36146b2c03997843a653e136b0;hpb=174c0d6831573f24689b7f1f6d6256583f790da6;p=ardour.git

diff --git a/libs/ardour/ardour/route_group_member.h b/libs/ardour/ardour/route_group_member.h
index ff99d27c13..860b836209 100644
--- a/libs/ardour/ardour/route_group_member.h
+++ b/libs/ardour/ardour/route_group_member.h
@@ -34,7 +34,7 @@ class RouteGroupMember
 	RouteGroup* route_group () const { return _route_group; }
 
 	/** Emitted when this member joins or leaves a route group */
-	PBD::Signal0<void> route_group_changed;
+	PBD::Signal1<void, RouteGroup *> route_group_changed;
 
   protected:
 	RouteGroup* _route_group;