merge changes for MAINT-4356

1 files changed, 18 insertions, 6 deletions

diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index 7213064746..c094eb3180 100755
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -2776,10 +2776,16 @@ void LLPanelLandAccess::callbackAvatarCBAccess(const uuid_vec_t& ids)
 	{
 		LLUUID id = ids[0];
 		LLParcel* parcel = mParcel->getParcel();
-		if (parcel)
+		if (parcel && parcel->addToAccessList(id, 0))
 		{
-			parcel->addToAccessList(id, 0);
-			LLViewerParcelMgr::getInstance()->sendParcelAccessListUpdate(AL_ACCESS);
+			U32 lists_to_update = AL_ACCESS;
+			// agent was successfully added to access list
+			// but we also need to check ban list to ensure that agent will not be in two lists simultaneously
+			if(parcel->removeFromBanList(id))
+			{
+				lists_to_update |= AL_BAN;
+			}
+			LLViewerParcelMgr::getInstance()->sendParcelAccessListUpdate(lists_to_update);
 			refresh();
 		}
 	}
@@ -2828,10 +2834,16 @@ void LLPanelLandAccess::callbackAvatarCBBanned(const uuid_vec_t& ids)
 	{
 		LLUUID id = ids[0];
 		LLParcel* parcel = mParcel->getParcel();
-		if (parcel)
+		if (parcel && parcel->addToBanList(id, 0))
 		{
-			parcel->addToBanList(id, 0);
-			LLViewerParcelMgr::getInstance()->sendParcelAccessListUpdate(AL_BAN);
+			U32 lists_to_update = AL_BAN;
+			// agent was successfully added to ban list
+			// but we also need to check access list to ensure that agent will not be in two lists simultaneously
+			if (parcel->removeFromAccessList(id))
+			{
+				lists_to_update |= AL_ACCESS;
+			}
+			LLViewerParcelMgr::getInstance()->sendParcelAccessListUpdate(lists_to_update);
 			refresh();
 		}
 	}