diff --git a/manifest b/manifest
index bca1af7cf5..100158df89 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Reduce\sthe\sstack\susage\sof\sbalance_quick().\s(CVS\s6715)
-D 2009-06-04T14:46:08
+C If\sthe\sroot\spage\sof\sa\sbtree\sis\sempty\sand\sis\salso\snot\sa\sleaf\spage\sand\sthe\npage\sis\snot\spage\s1,\sthen\sreport\sdatabase\scorruption.\s(CVS\s6716)
+D 2009-06-04T16:14:34
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 8b8fb7823264331210cddf103831816c286ba446
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -106,7 +106,7 @@ F src/auth.c 98db07c2088455797678eb1031f42d4d94d18a71
 F src/backup.c ff50af53184a5fd7bdee4d620b5dabef74717c79
 F src/bitvec.c 0ef0651714728055d43de7a4cdd95e703fac0119
 F src/btmutex.c 9b899c0d8df3bd68f527b0afe03088321b696d3c
-F src/btree.c ca83629673417074c919b9dc4a2003d69d52de9f
+F src/btree.c ca21e0b459fa7c2984261d87c29a12806c1c89cd
 F src/btree.h f70b694e8c163227369a66863b01fbff9009f323
 F src/btreeInt.h df64030d632f8c8ac217ed52e8b6b3eacacb33a5
 F src/build.c 20e02fd72249159ff6829009f3029d16d59cdff5
@@ -733,7 +733,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl 672f81d693a03f80f5ae60bfefacd8a349e76746
-P 453ff88f73a01a54ff464563effdb63014b1972c
-R 10cf14b6134b53081d5b29cc87d78754
-U danielk1977
-Z ea544126f0e51edd041f5bf4bda237c8
+P e7ad68e93b19b59cb16205c4b48fd9d6492dbb02
+R ce07ddc07e08f5208711e118c4311660
+U drh
+Z 7df8641aaacbdb0452de8e950570f156
diff --git a/manifest.uuid b/manifest.uuid
index a66193193c..b9280e737b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-e7ad68e93b19b59cb16205c4b48fd9d6492dbb02
\ No newline at end of file
+52b02ca5f3e5fdf2f3e02e9d8e016028d0842818
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index dc9d9aadcc..b072f95e72 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.614 2009/06/04 14:46:08 danielk1977 Exp $
+** $Id: btree.c,v 1.615 2009/06/04 16:14:34 drh Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** See the header comment on "btreeInt.h" for additional information.
@@ -3865,6 +3865,7 @@ static int moveToRoot(BtCursor *pCur){
 
   if( pRoot->nCell==0 && !pRoot->leaf ){
     Pgno subpage;
+    if( pRoot->pgno!=1 ) return SQLITE_CORRUPT_BKPT;
     assert( pRoot->pgno==1 );
     subpage = get4byte(&pRoot->aData[pRoot->hdrOffset+8]);
     assert( subpage>0 );