Update sqlite to 3.8.4. A list of changes are available here:

http://sqlite.org/changes.html.

Tested in a bulk and ok landry@

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/libsqlite3/src/backup.c b/lib/libsqlite3/src/backup.c
index afbaeeb1097..4a6bc7493c4 100644
--- a/lib/libsqlite3/src/backup.c
+++ b/lib/libsqlite3/src/backup.c
@@ -96,6 +96,7 @@ static Btree *findBtree(sqlite3 *pErrorDb, sqlite3 *pDb, const char *zDb){
         rc = SQLITE_ERROR;
       }
       sqlite3DbFree(pErrorDb, pParse->zErrMsg);
+      sqlite3ParserReset(pParse);
       sqlite3StackFree(pErrorDb, pParse);
     }
     if( rc ){
@@ -525,7 +526,7 @@ int sqlite3_backup_step(sqlite3_backup *p, int nPage){
 
           /* Sync the database file to disk. */
           if( rc==SQLITE_OK ){
-            rc = sqlite3PagerSync(pDestPager);
+            rc = sqlite3PagerSync(pDestPager, 0);
           }
         }else{
           sqlite3PagerTruncateImage(pDestPager, nDestTruncate);
@@ -600,10 +601,10 @@ int sqlite3_backup_finish(sqlite3_backup *p){
 
   /* Set the error code of the destination database handle. */
   rc = (p->rc==SQLITE_DONE) ? SQLITE_OK : p->rc;
-  sqlite3Error(p->pDestDb, rc, 0);
-
-  /* Exit the mutexes and free the backup context structure. */
   if( p->pDestDb ){
+    sqlite3Error(p->pDestDb, rc, 0);
+
+    /* Exit the mutexes and free the backup context structure. */
     sqlite3LeaveMutexAndCloseZombie(p->pDestDb);
   }
   sqlite3BtreeLeave(p->pSrc);