SL-10285 - removed one possible route for the isImpostor() crash. Intermittent issue.

2 files changed, 3 insertions, 0 deletions

diff --git a/indra/newview/llcontrolavatar.cpp b/indra/newview/llcontrolavatar.cpp
index d3fd5813a0..0f02c23cb0 100644
--- a/indra/newview/llcontrolavatar.cpp
+++ b/indra/newview/llcontrolavatar.cpp
@@ -60,6 +60,8 @@ LLControlAvatar::LLControlAvatar(const LLUUID& id, const LLPCode pcode, LLViewer
 // virtual
 LLControlAvatar::~LLControlAvatar()
 {
+	// Should already have been unlinked before destruction
+	llassert(!mRootVolp);
 }
 
 // virtual
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 1e46a1cf9e..226283e1b2 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -3072,6 +3072,7 @@ void LLViewerObject::unlinkControlAvatar()
         if (mControlAvatar)
         {
             mControlAvatar->markForDeath();
+			mControlAvatar->mRootVolp = NULL;
             mControlAvatar = NULL;
         }
     }