couple bug fixes, fix memory leaks, table scope

db/mork/src/morkBuilder.cpp

@@ -342,7 +342,8 @@ morkBuilder::OnNewTable(morkEnv* ev, const morkPlace& inPlace,
 
   morkTable* table = mBuilder_Store->MidToTable(ev, inMid);
   morkTable::SlotStrongTable(table, ev, &mBuilder_Table);
-}
+  if ( table && table->mTable_RowSpace )
+    mBuilder_TableRowScope = table->mTable_RowSpace->mSpace_Scope;}
 
 /*virtual*/ void
 morkBuilder::OnTableGlitch(morkEnv* ev, const morkGlitch& inGlitch)

db/mork/src/morkTable.cpp

@@ -290,7 +290,7 @@ morkTable::AddRow(morkEnv* ev, morkRow* ioRow)
   if ( !row && ev->Good() )
   {
     mork_pos pos = mTable_RowArray.AppendSlot(ev, ioRow);
-    if ( ev->Good() && pos > 0 )
+    if ( ev->Good() && pos >= 0 )
     {
       ioRow->AddTableUse(ev);
       if ( mTable_RowMap.AddRow(ev, ioRow) )

mailnews/db/mork/src/morkBuilder.cpp

@@ -342,7 +342,8 @@ morkBuilder::OnNewTable(morkEnv* ev, const morkPlace& inPlace,
 
   morkTable* table = mBuilder_Store->MidToTable(ev, inMid);
   morkTable::SlotStrongTable(table, ev, &mBuilder_Table);
-}
+  if ( table && table->mTable_RowSpace )
+    mBuilder_TableRowScope = table->mTable_RowSpace->mSpace_Scope;}
 
 /*virtual*/ void
 morkBuilder::OnTableGlitch(morkEnv* ev, const morkGlitch& inGlitch)

mailnews/db/mork/src/morkTable.cpp

@@ -290,7 +290,7 @@ morkTable::AddRow(morkEnv* ev, morkRow* ioRow)
   if ( !row && ev->Good() )
   {
     mork_pos pos = mTable_RowArray.AppendSlot(ev, ioRow);
-    if ( ev->Good() && pos > 0 )
+    if ( ev->Good() && pos >= 0 )
     {
       ioRow->AddTableUse(ev);
       if ( mTable_RowMap.AddRow(ev, ioRow) )