Make sure empty cell name subrecords are saved (bug #5222)

CHANGELOG.md

@@ -179,6 +179,7 @@
     Bug #5213: SameFaction script function is broken
     Bug #5218: Crash when disabling ToggleBorders
     Bug #5220: GetLOS crashes when actor isn't loaded
+    Bug #5222: Empty cell name subrecords are not saved
     Feature #1774: Handle AvoidNode
     Feature #2229: Improve pathfinding AI
     Feature #3025: Analogue gamepad movement controls

components/esm/loadcell.cpp

@@ -160,7 +160,7 @@ namespace ESM
 
     void Cell::save(ESMWriter &esm, bool isDeleted) const
     {
-        esm.writeHNOCString("NAME", mName);
+        esm.writeHNCString("NAME", mName);
         esm.writeHNT("DATA", mData, 12);
 
         if (isDeleted)