fix possible crash caused by hudmanager

thanks to nemurimasu for the catch

1 files changed, 5 insertions, 5 deletions

diff --git a/linden/indra/newview/llhudeffectlookat.cpp b/linden/indra/newview/llhudeffectlookat.cpp
index 561fce5..58d2c6a 100644
--- a/linden/indra/newview/llhudeffectlookat.cpp
+++ b/linden/indra/newview/llhudeffectlookat.cpp
@@ -280,17 +280,17 @@ void LLHUDEffectLookAt::packData(LLMessageSystem *mesgsys)
         LLViewerObject* source_object = (LLViewerObject*)mSourceObject;
         LLVOAvatar* source_avatar = NULL;
 
-        if (!source_object)
+        if (!source_object)//imprudence TODO: find out why this happens at all and fix there
         {
+                LL_DEBUGS("HUDEffect")<<"NULL-Object HUDEffectLookAt message" <<  LL_ENDL;
                 markDead();
                 return;
         }
-        if (source_object->isAvatar()) //strange enough that non-objects try
-                                                        //to send a lookat message ...
+        if (source_object->isAvatar())
         {
                 source_avatar = (LLVOAvatar*)source_object;
         }
-        else //... more strange if its an non-avatar object ...
+        else //imprudence TODO: find out why this happens at all and fix there
         {
                 LL_DEBUGS("HUDEffect")<<"Non-Avatar HUDEffectLookAt message for ID: " <<  source_object->getID().asString()<< LL_ENDL;
                 markDead();
@@ -300,7 +300,7 @@ void LLHUDEffectLookAt::packData(LLMessageSystem *mesgsys)
 
         bool is_self = source_avatar->isSelf();
         bool is_private = gSavedSettings.getBOOL("PrivateLookAtTarget");
-        if (!is_self) //... very strange if it is not self. But happens. Also at local opensim.
+        if (!is_self) //imprudence TODO: find out why this happens at all and fix there
         {
                 LL_DEBUGS("HUDEffect")<< "Non-self Avatar HUDEffectLookAt message for ID: " << source_avatar->getID().asString() << LL_ENDL;
                 markDead();