1 files changed, 4 insertions, 0 deletions

diff --git a/linden/indra/llwindow/llwindow.cpp b/linden/indra/llwindow/llwindow.cpp
index 53ca68d..6ac42b2 100644
--- a/linden/indra/llwindow/llwindow.cpp
+++ b/linden/indra/llwindow/llwindow.cpp
@@ -155,6 +155,10 @@ void LLWindowCallbacks::handleScrollWheel(LLWindow *window, S32 clicks)
 {
 }
 
+void LLWindowCallbacks::handleHScrollWheel(LLWindow *window, S32 clicks)
+{
+}
+
 void LLWindowCallbacks::handleResize(LLWindow *window, const S32 width, const S32 height)
 {
 }