Index: src/main.c
==================================================================
--- src/main.c
+++ src/main.c
@@ -12,11 +12,11 @@
 ** Main file for the SQLite library.  The routines in this file
 ** implement the programmer interface to the library.  Routines in
 ** other files are for internal use by SQLite and should not be
 ** accessed by users of the library.
 **
-** $Id: main.c,v 1.501 2008/09/22 17:22:20 danielk1977 Exp $
+** $Id: main.c,v 1.502 2008/09/23 17:39:26 danielk1977 Exp $
 */
 #include "sqliteInt.h"
 #include <ctype.h>
 
 #ifdef SQLITE_ENABLE_FTS3
@@ -1532,10 +1532,13 @@
   db->openFlags = flags;
   rc = sqlite3BtreeFactory(db, zFilename, 0, SQLITE_DEFAULT_CACHE_SIZE, 
                            flags | SQLITE_OPEN_MAIN_DB,
                            &db->aDb[0].pBt);
   if( rc!=SQLITE_OK ){
+    if( rc==SQLITE_IOERR_NOMEM ){
+      rc = SQLITE_NOMEM;
+    }
     sqlite3Error(db, rc, 0);
     goto opendb_out;
   }
   db->aDb[0].pSchema = sqlite3SchemaGet(db, db->aDb[0].pBt);
   db->aDb[1].pSchema = sqlite3SchemaGet(db, 0);