Index: ext/rtree/rtree.c
==================================================================
--- ext/rtree/rtree.c
+++ ext/rtree/rtree.c
@@ -3412,11 +3412,11 @@
     );
     rc = getIntFromStmt(db, zSql, &pRtree->iNodeSize);
     if( rc!=SQLITE_OK ){
       *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
     }else if( pRtree->iNodeSize<(512-64) ){
-      rc = SQLITE_CORRUPT;
+      rc = SQLITE_CORRUPT_VTAB;
       *pzErr = sqlite3_mprintf("undersize RTree blobs in \"%q_node\"",
                                pRtree->zName);
     }
   }
 

Index: ext/rtree/rtreeA.test
==================================================================
--- ext/rtree/rtreeA.test
+++ ext/rtree/rtreeA.test
@@ -228,10 +228,10 @@
 do_catchsql_test rtreeA-7.110 {
   SELECT * FROM t1 WHERE x1>0 AND x1<100 AND x2>0 AND x2<100;
 } {1 {undersize RTree blobs in "t1_node"}}
 do_test rtreeA-7.120 {
   sqlite3_extended_errcode db
-} {SQLITE_CORRUPT}
+} {SQLITE_CORRUPT_VTAB}
 
 
 
 finish_test