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Overview
Comment:Remove an incorrect assert() in btree.c.
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SHA1: c1691d998a03fee3bef137ccf2e8ca45acac2df4
User & Date: drh 2012-01-02 16:38:57
Context
2012-01-02
18:00
Change page quantities in pcache1.c to unsigned. check-in: da52e6e8 user: drh tags: trunk
16:38
Remove an incorrect assert() in btree.c. check-in: c1691d99 user: drh tags: trunk
15:45
Make sure large negative arguments to PRAGMA cache_size do not cause 32-bit signed integer overflow. Also correct a requirements mark. check-in: 17c30634 user: drh tags: trunk
Changes
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Changes to src/btree.c.

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    szNew[i] = szRight;
    szNew[i-1] = szLeft;
  }

  /* Either we found one or more cells (cntnew[0])>0) or pPage is
  ** a virtual root page.  A virtual root page is when the real root
  ** page is page 1 and we are the only child of that page.




  */

  assert( cntNew[0]>0 || (pParent->pgno==1 && pParent->nCell==0) );


  TRACE(("BALANCE: old: %d %d %d  ",
    apOld[0]->pgno, 
    nOld>=2 ? apOld[1]->pgno : 0,
    nOld>=3 ? apOld[2]->pgno : 0
  ));








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    szNew[i] = szRight;
    szNew[i-1] = szLeft;
  }

  /* Either we found one or more cells (cntnew[0])>0) or pPage is
  ** a virtual root page.  A virtual root page is when the real root
  ** page is page 1 and we are the only child of that page.
  **
  ** UPDATE:  The assert() below is not necessarily true if the database
  ** file is corrupt.  The corruption will be detected and reported later
  ** in this procedure so there is no need to act upon it now.
  */
#if 0
  assert( cntNew[0]>0 || (pParent->pgno==1 && pParent->nCell==0) );
#endif

  TRACE(("BALANCE: old: %d %d %d  ",
    apOld[0]->pgno, 
    nOld>=2 ? apOld[1]->pgno : 0,
    nOld>=3 ? apOld[2]->pgno : 0
  ));