Imported Upstream version 2.0.6

1 files changed, 6 insertions, 3 deletions

diff --git a/src/backup.c b/src/backup.c
index bdf96bd..7a4047f 100644
--- a/src/backup.c
+++ b/src/backup.c
@@ -568,7 +568,7 @@ int sqlite3_backup_finish(sqlite3_backup *p){
   }
 
   /* If a transaction is still open on the Btree, roll it back. */
-  sqlite3BtreeRollback(p->pDest);
+  sqlite3BtreeRollback(p->pDest, SQLITE_OK);
 
   /* Set the error code of the destination database handle. */
   rc = (p->rc==SQLITE_DONE) ? SQLITE_OK : p->rc;
@@ -678,7 +678,9 @@ int sqlite3BtreeCopyFile(Btree *pTo, Btree *pFrom){
   pFd = sqlite3PagerFile(sqlite3BtreePager(pTo));
   if( pFd->pMethods ){
     i64 nByte = sqlite3BtreeGetPageSize(pFrom)*(i64)sqlite3BtreeLastPage(pFrom);
-    sqlite3OsFileControl(pFd, SQLITE_FCNTL_OVERWRITE, &nByte);
+    rc = sqlite3OsFileControl(pFd, SQLITE_FCNTL_OVERWRITE, &nByte);
+    if( rc==SQLITE_NOTFOUND ) rc = SQLITE_OK;
+    if( rc ) goto copy_finished;
   }
 
   /* Set up an sqlite3_backup object. sqlite3_backup.pDestDb must be set
@@ -703,12 +705,13 @@ int sqlite3BtreeCopyFile(Btree *pTo, Btree *pFrom){
   assert( b.rc!=SQLITE_OK );
   rc = sqlite3_backup_finish(&b);
   if( rc==SQLITE_OK ){
-    pTo->pBt->pageSizeFixed = 0;
+    pTo->pBt->btsFlags &= ~BTS_PAGESIZE_FIXED;
   }else{
     sqlite3PagerClearCache(sqlite3BtreePager(b.pDest));
   }
 
   assert( sqlite3BtreeIsInTrans(pTo)==0 );
+copy_finished:
   sqlite3BtreeLeave(pFrom);
   sqlite3BtreeLeave(pTo);
   return rc;