From 50b813b43132ab48125a091ae149aae797d73d4f Mon Sep 17 00:00:00 2001
From: David Seikel
Date: Wed, 2 Mar 2011 23:24:45 +1000
Subject: Possible work around for the HUD hair of death server bug.  Written
 by Tom Meta, forward ported from the old meta viewer.

---
 linden/indra/newview/llselectmgr.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'linden/indra')

diff --git a/linden/indra/newview/llselectmgr.cpp b/linden/indra/newview/llselectmgr.cpp
index b0a6834..7d573ea 100644
--- a/linden/indra/newview/llselectmgr.cpp
+++ b/linden/indra/newview/llselectmgr.cpp
@@ -1134,8 +1134,12 @@ void LLSelectMgr::getGrid(LLVector3& origin, LLQuaternion &rotation, LLVector3 &
 			{
 				// this means this object *has* to be an attachment
 				LLXform* attachment_point_xform = first_object->getRootEdit()->mDrawable->mXform.getParent();
-				mGridOrigin = attachment_point_xform->getWorldPosition();
-				mGridRotation = attachment_point_xform->getWorldRotation();
+				// But it might be a hair HUD of death.  Or maybe a tree?  Yes, I know I broke the grammer rules twice in a row, this is source code, English sucks.  C++ sucks to, but at least the compiler is not expected to parse comments.
+				if (attachment_point_xform)
+				{
+				    mGridOrigin = attachment_point_xform->getWorldPosition();
+				    mGridRotation = attachment_point_xform->getWorldRotation();
+				}
 				mGridScale = LLVector3(1.f, 1.f, 1.f) * gSavedSettings.getF32("GridResolution");
 			}
 			break;
-- 
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