From cf0769649ecb448f3f1be418cfdd459f7c14486d Mon Sep 17 00:00:00 2001
From: Rene Gollent <anevilyak@gmail.com>
Date: Sat, 31 Mar 2012 17:29:25 -0400
Subject: [PATCH] Fix crashing corner case in screen prefs.

If the refresh limits only allowed a single refresh, the menu item constructed
had no BMessage. This caused _UpdateRefreshControls() to crash when attempting
to match the current refresh rate to the item. For simplicity, give it a message
containing the fixed refresh rate just as in all other cases. Should finally
fix #8431.
---
 src/preferences/screen/ScreenWindow.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/preferences/screen/ScreenWindow.cpp b/src/preferences/screen/ScreenWindow.cpp
index c094a0b1ad..be994864b7 100644
--- a/src/preferences/screen/ScreenWindow.cpp
+++ b/src/preferences/screen/ScreenWindow.cpp
@@ -316,7 +316,9 @@ ScreenWindow::ScreenWindow(ScreenSettings* settings)
 		// frequency, like the VESA driver
 		BString name;
 		refresh_rate_to_string(min, name);
-		BMenuItem *item = new BMenuItem(name.String(), NULL);
+		BMessage *message = new BMessage(POP_REFRESH_MSG);
+		message->AddFloat("refresh", min);
+		BMenuItem *item = new BMenuItem(name.String(), message);
 		fRefreshMenu->AddItem(item);
 		item->SetEnabled(false);
 	} else {