Possible work around for the HUD hair of death server bug. Written by Tom Meta, forward ported from the old meta viewer.

1 files changed, 6 insertions, 2 deletions

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;