1 files changed, 6 insertions, 0 deletions

diff --git a/linden/indra/newview/llhudeffectlookat.cpp b/linden/indra/newview/llhudeffectlookat.cpp
index b54101e..b18fc62 100644
--- a/linden/indra/newview/llhudeffectlookat.cpp
+++ b/linden/indra/newview/llhudeffectlookat.cpp
@@ -384,6 +384,12 @@ void LLHUDEffectLookAt::unpackData(LLMessageSystem *mesgsys, S32 blocknum)
 
         U8 lookAtTypeUnpacked = 0;
         htonmemcpy(&lookAtTypeUnpacked, &(packed_data[LOOKAT_TYPE]), MVT_U8, 1);
+        if (lookAtTypeUnpacked > 10)
+        {
+                LL_DEBUGS("LookAt")<< "wrong lookAtTypeUnpacked: " << lookAtTypeUnpacked << LL_ENDL;
+                lookAtTypeUnpacked = 0;
+        }
+
         mTargetType = (ELookAtType)lookAtTypeUnpacked;
 
         if (mTargetType == LOOKAT_TARGET_NONE)