don't return void values

[wxWidgets.git] / src / gtk / notebook.cpp

diff --git a/src/gtk/notebook.cpp b/src/gtk/notebook.cpp
index d9ea1aa400a9a5fe5668eeece5901beca137c58c..25785835a24a3ee5fc35f370813b952a00a1f7c5 100644 (file)
--- a/src/gtk/notebook.cpp
+++ b/src/gtk/notebook.cpp
@@ -42,13 +42,6 @@
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
 
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
@@ -748,7 +741,7 @@ int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
     size_t i = 0;
 
     GtkNotebook * notebook = GTK_NOTEBOOK(m_widget);
-    if (gtk_notebook_get_scrollable(notebook));
+    if (gtk_notebook_get_scrollable(notebook))
         i = g_list_position( notebook->children, notebook->first_tab );
 
     for ( ; i < count; i++ )