diff --git a/manifest b/manifest
index 31af058f6e..d3d971ae94 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Enhance\sthe\ssqlite3VdbeGetOp()\sroutine\sso\sthat\sit\salways\sreturns\sa\spointer\nto\sVdbeOp,\seven\sfollowing\san\sOOM\sfault.\s\sThis\ssimplifies\serror\shandling\sin\ncallers.\s\sCleanup\sto\sthe\scolumn\scache\slogic\sand\sthe\sexpr.c\ssource\smodule.\s(CVS\s6691)
-D 2009-05-29T19:00:13
+C In\svacuum.c\suse\s"PagerIsMemdb(X)"\sinstead\sof\s"PagerFile(X)->pMethods==0".\s(CVS\s6692)
+D 2009-05-30T10:46:10
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -202,7 +202,7 @@ F src/trigger.c c07c5157c58fcdb704f65d5f5e4775276e45bb8b
 F src/update.c 6ae6c26adff8dc34532d578f66e6cfde04b5d177
 F src/utf.c 9541d28f40441812c0b40f00334372a0542c00ff
 F src/util.c bb2bdd6dd0b51d13301dfb5bfba7abf070aef1dd
-F src/vacuum.c e8d178004377e97500c7ea87c8a3542976e3ea45
+F src/vacuum.c 981686c910b2ff9fe3db814e01da31cf9dbd48c7
 F src/vdbe.c b859cb274024e5755aa03625251ff859e3e95158
 F src/vdbe.h 35a648bc3279a120da24f34d9a25213ec15daf8a
 F src/vdbeInt.h 43183a2a18654fa570219ab65e53a608057c48ae
@@ -731,7 +731,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
 F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
-P bd89f2c29b00e6b473f30c2e929d2f626721ad92
-R 29b49f3922c1a42fc4c3255229bf7dca
-U drh
-Z 402c7be7f2f60e461e03a4ddcdf6f1bd
+P ede06dacdf7acab23cd9666a0a0d092a637bcb78
+R 954353c465f3c24b9164432f42f3e6d9
+U danielk1977
+Z e2e502fdb8f1f0ede9b0b596fa4ae5d2
diff --git a/manifest.uuid b/manifest.uuid
index c67e2e159e..f407b00dd7 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-ede06dacdf7acab23cd9666a0a0d092a637bcb78
\ No newline at end of file
+874295ce71380da3f4c9296df0e0ce5ece136220
\ No newline at end of file
diff --git a/src/vacuum.c b/src/vacuum.c
index d443fc729a..a9c6c759d1 100644
--- a/src/vacuum.c
+++ b/src/vacuum.c
@@ -14,7 +14,7 @@
 ** Most of the code in this file may be omitted by defining the
 ** SQLITE_OMIT_VACUUM macro.
 **
-** $Id: vacuum.c,v 1.88 2009/05/05 17:37:23 drh Exp $
+** $Id: vacuum.c,v 1.89 2009/05/30 10:46:10 danielk1977 Exp $
 */
 #include "sqliteInt.h"
 #include "vdbeInt.h"
@@ -83,14 +83,13 @@ void sqlite3Vacuum(Parse *pParse){
 int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db){
   int rc = SQLITE_OK;     /* Return code from service routines */
   Btree *pMain;           /* The database being vacuumed */
-  Pager *pMainPager;      /* Pager for database being vacuumed */
   Btree *pTemp;           /* The temporary database we vacuum into */
   char *zSql = 0;         /* SQL statements */
   int saved_flags;        /* Saved value of the db->flags */
   int saved_nChange;      /* Saved value of db->nChange */
   int saved_nTotalChange; /* Saved value of db->nTotalChange */
   Db *pDb = 0;            /* Database to detach at end of vacuum */
-  int isMemDb;            /* True is vacuuming a :memory: database */
+  int isMemDb;            /* True if vacuuming a :memory: database */
   int nRes;
 
   if( !db->autoCommit ){
@@ -105,8 +104,7 @@ int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db){
   db->flags |= SQLITE_WriteSchema | SQLITE_IgnoreChecks;
 
   pMain = db->aDb[0].pBt;
-  pMainPager = sqlite3BtreePager(pMain);
-  isMemDb = sqlite3PagerFile(pMainPager)->pMethods==0;
+  isMemDb = sqlite3PagerIsMemdb(sqlite3BtreePager(pMain));
 
   /* Attach the temporary database as 'vacuum_db'. The synchronous pragma
   ** can be set to 'off' for this file, as it is not recovered if a crash