1 files changed, 4 insertions, 0 deletions

diff --git a/src/FbTk/App.cc b/src/FbTk/App.cc
index 18c6e56..309bc41 100644
--- a/src/FbTk/App.cc
+++ b/src/FbTk/App.cc
@@ -55,6 +55,10 @@ App::~App() {
     s_app = 0;
 }
 
+void App::sync(bool discard) {
+    XSync(display(), discard);
+}
+
 void App::eventLoop() {
     XEvent ev;
     while (!m_done) {