MAINT-5682 ([QuickGraphics] Some avatars are invisible)

Fixed two cases:
- When changing in graphics settings lead to imposers resting and not restoring
- When avatar become always invisible as descrivbed in ticket

1 files changed, 2 insertions, 1 deletions

diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index d57ba02dcc..8f94e608b1 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -1101,6 +1101,7 @@ void LLVOAvatar::resetImpostors()
 	{
 		LLVOAvatar* avatar = (LLVOAvatar*) *iter;
 		avatar->mImpostor.release();
+		avatar->mNeedsImpostorUpdate = TRUE;
 	}
 }
 
@@ -8073,7 +8074,7 @@ void LLVOAvatar::updateFreezeCounter(S32 counter)
 
 BOOL LLVOAvatar::updateLOD()
 {
-	if (isImpostor())
+	if (isImpostor() && 0 != mDrawable->getNumFaces() && mDrawable->getFace(0)->hasGeometry())
 	{
 		return TRUE;
 	}