1 files changed, 9 insertions, 1 deletions

diff --git a/src/viewer.cpp b/src/viewer.cpp
index 51acc3b..5998316 100644
--- a/src/viewer.cpp
+++ b/src/viewer.cpp
@@ -16,7 +16,15 @@ void Viewer::endAction()
 {
 }
 
-void Viewer::beginCommand( Action::eAction nAct, const std::string &sTarget, int nPerforms )
+void Viewer::beginCommand( Action::eAction nAct, const std::string &sTarget )
+{
+}
+
+void Viewer::beginPerforms( int nCount )
+{
+}
+
+void Viewer::endPerforms()
 {
 }