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Comment typo fix and minor cleanup in the pager. No logic changes.

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FossilOrigin-Name: 94ef17012855b7be725594c34bcea75f34c40190
This commit is contained in:
drh
2015-06-28 17:33:11 +00:00
parent c5ef7151b0
commit b84c14d07c
3 changed files with 12 additions and 12 deletions
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10
src/pager.c
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@@ -5131,7 +5131,7 @@ int sqlite3PagerSharedLock(Pager *pPager){
** occurring on the very first access to a file, in order to save a
** single unnecessary sqlite3OsRead() call at the start-up.
**
** Database changes is detected by looking at 15 bytes beginning
** Database changes are detected by looking at 15 bytes beginning
** at offset 24 into the file. The first 4 of these 16 bytes are
** a 32-bit counter that is incremented with each change. The
** other bytes change randomly with each file change when
@@ -5352,10 +5352,11 @@ int sqlite3PagerAcquire(
pPg = 0;
goto pager_acquire_err;
}
assert( (*ppPage)->pgno==pgno );
assert( (*ppPage)->pPager==pPager || (*ppPage)->pPager==0 );
assert( pPg==(*ppPage) );
assert( pPg->pgno==pgno );
assert( pPg->pPager==pPager || pPg->pPager==0 );
if( (*ppPage)->pPager && !noContent ){
if( pPg->pPager && !noContent ){
/* In this case the pcache already contains an initialized copy of
** the page. Return without further ado. */
assert( pgno<=PAGER_MAX_PGNO && pgno!=PAGER_MJ_PGNO(pPager) );
@@ -5366,7 +5367,6 @@ int sqlite3PagerAcquire(
/* The pager cache has created a new page. Its content needs to
** be initialized. */
pPg = *ppPage;
pPg->pPager = pPager;
/* The maximum page number is 2^31. Return SQLITE_CORRUPT if a page