Added free of _visualInfo if it's already been allocated

2010-04-30 10:52:24 +00:00
parent 087559f7a0
commit afce262601
1 changed files with 10 additions and 0 deletions
--- a/src/osgViewer/GraphicsWindowX11.cpp
+++ b/src/osgViewer/GraphicsWindowX11.cpp
@@ -282,6 +282,16 @@ Display* GraphicsWindowX11::getDisplayToUse() const

 bool GraphicsWindowX11::createVisualInfo()
 {
+    if (_visualInfo)
+    {
+    #ifdef OSG_USE_EGL
+        delete _visualInfo;
+    #else
+        XFree(_visualInfo);
+    #endif
+        _visualInfo = 0;
+    }
+
    if( _window != 0 )
    {
        XWindowAttributes watt;