Merge branch 'DRTVWR-588-maint-W' into marchcat/588-w-pbr-merge

# Conflicts:
#	indra/llrender/llgl.cpp
#	indra/llrender/llvertexbuffer.cpp
#	indra/llui/llflatlistview.cpp
#	indra/newview/lldrawpoolground.cpp
#	indra/newview/llspatialpartition.cpp
#	indra/newview/lltexturefetch.cpp
#	indra/newview/llviewergenericmessage.cpp
#	indra/newview/llviewertexture.cpp
#	indra/newview/llvosky.cpp
#	indra/newview/skins/default/xui/en/floater_preferences_graphics_advanced.xml
#	indra/newview/skins/default/xui/en/floater_stats.xml
#	indra/newview/skins/default/xui/en/floater_texture_fetch_debugger.xml
#	indra/newview/skins/default/xui/en/notifications.xml
#	indra/newview/skins/default/xui/en/panel_performance_preferences.xml

1 files changed, 13 insertions, 6 deletions

diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index ada898b98c..8b6a6807e4 100644
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -1563,15 +1563,22 @@ void open_inventory_offer(const uuid_vec_t& objects, const std::string& from_nam
         }
         else
         {
-		// Highlight item
-		const BOOL auto_open = 
-			gSavedSettings.getBOOL("ShowInInventory") && // don't open if showininventory is false
-			!from_name.empty(); // don't open if it's not from anyone.
-            if(auto_open)
+            // Highlight item
+            bool show_in_inventory = gSavedSettings.get<bool>("ShowInInventory");
+            bool auto_open =
+                show_in_inventory && // don't open if ShowInInventory is FALSE
+                !from_name.empty();  // don't open if it's not from anyone
+
+            // SL-20419 : Don't change active tab if floater is visible
+            LLFloater* instance = LLFloaterReg::findInstance("inventory");
+            bool use_main_panel = instance && instance->getVisible();
+
+            if (auto_open)
             {
                 LLFloaterReg::showInstance("inventory");
             }
-		LLInventoryPanel::openInventoryPanelAndSetSelection(auto_open, obj_id, true);
+
+            LLInventoryPanel::openInventoryPanelAndSetSelection(auto_open, obj_id, use_main_panel);
         }
 	}
 }