STORM-1980 Merge changes Oz made (new way of detecting an agent has changed regions)

Modify code to make use of the changed callback

1 files changed, 10 insertions, 1 deletions

diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index d5b62bd3a7..11c0b51086 100755
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -331,7 +331,16 @@ void callMouseExit()
 
 void callWindowFocus()
 {
-	gWindowImplementation->getCallbacks()->handleFocus(gWindowImplementation);
+   if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+	{
+		gWindowImplementation->getCallbacks()->handleFocus (gWindowImplementation);
+	}
+	else
+	{
+		LL_WARNS("COCOA") << "Window Implementation or callbacks not yet initialized." << LL_ENDL;
+	}
+
+
 }
 
 void callWindowUnfocus()