From 0e7956a4cbdb0772ff6175307475ee6fc8b620ea Mon Sep 17 00:00:00 2001
From: Merov Linden <merov@lindenlab.com>
Date: Tue, 17 Jan 2012 07:39:14 -0800
Subject: EXP-1758 : Fix crash on login on Mac (bad pointer reference). Might
 need more work if the intent was to always get that pointer.

---
 indra/llui/lllayoutstack.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'indra/llui')

diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index a1e8eebb47..ac10afe594 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -156,7 +156,10 @@ void LLLayoutPanel::setVisible( BOOL visible )
 	if (visible != getVisible())
 	{
 		LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent());
-		stackp->mNeedsLayout = true;
+		if (stackp)
+		{
+			stackp->mNeedsLayout = true;
+		}
 	}
 	LLPanel::setVisible(visible);
 }
-- 
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