1 files changed, 3 insertions, 2 deletions
diff --git a/indra/newview/llfloatersettingsdebug.cpp b/indra/newview/llfloatersettingsdebug.cpp
index 8cc01f6dc6..01108b5cfa 100644
--- a/indra/newview/llfloatersettingsdebug.cpp
+++ b/indra/newview/llfloatersettingsdebug.cpp
@@ -207,14 +207,14 @@ void LLFloaterSettingsDebug::updateControl(LLControlVariable* controlp)
         mSettingNameText->setToolTip(controlp->getName());
         mComment->setVisible(true);
 
-        std::string old_text = mComment->getText();
         std::string new_text = controlp->getComment();
         // Don't setText if not nessesary, it will reset scroll
         // This is a debug UI that reads from xml, there might
         // be use cases where comment changes, but not the name
-        if (old_text != new_text)
+        if (mOldText != new_text)
         {
             mComment->setText(controlp->getComment());
+            mOldText = new_text;
         }
 
         mValSpinner1->setMaxValue(F32_MAX);
@@ -467,6 +467,7 @@ void LLFloaterSettingsDebug::updateControl(LLControlVariable* controlp)
           }
           default:
             mComment->setText(std::string("unknown"));
+            mOldText = "unknown";
             break;
         }
     }