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Check-in [0fff105a3e]
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Overview
Comment:Mark an unreachable branch using ALWAYS().
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SHA3-256: 0fff105a3e501fd91877d67761459eb0323e6cf79916242027cce0d05697f554
User & Date: drh 2019-07-14 00:15:07.292
Context
2019-07-15
13:58
Fix a problem that could cause a crash if a blob handle were closed after the associated database handle was closed using sqlite3_close_v2(). (check-in: 52f463d294 user: dan tags: trunk)
07:58
Call ioctl() with the correct signature on both Android and stock Linux. (Closed-Leaf check-in: 68e12e063f user: dan tags: ioctl-signature)
2019-07-14
00:15
Mark an unreachable branch using ALWAYS(). (check-in: 0fff105a3e user: drh tags: trunk)
2019-07-13
18:27
Fix a memory leak that could follow an OOM in the new FILTER code. (check-in: 85fd70fead user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/prepare.c.
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  }
  if( pzTail ){
    *pzTail = sParse.zTail;
  }
  rc = sParse.rc;

#ifndef SQLITE_OMIT_EXPLAIN



  if( sParse.explain && rc==SQLITE_OK && sParse.pVdbe ){
    static const char * const azColName[] = {
       "addr", "opcode", "p1", "p2", "p3", "p4", "p5", "comment",
       "id", "parent", "notused", "detail"
    };
    int iFirst, mx;
    if( sParse.explain==2 ){
      sqlite3VdbeSetNumCols(sParse.pVdbe, 4);








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  }
  if( pzTail ){
    *pzTail = sParse.zTail;
  }
  rc = sParse.rc;

#ifndef SQLITE_OMIT_EXPLAIN
  /* Justification for the ALWAYS(): The only way for rc to be SQLITE_OK and
  ** sParse.pVdbe to be NULL is if the input SQL is an empty string, but in
  ** that case, sParse.explain will be false. */
  if( sParse.explain && rc==SQLITE_OK && ALWAYS(sParse.pVdbe) ){
    static const char * const azColName[] = {
       "addr", "opcode", "p1", "p2", "p3", "p4", "p5", "comment",
       "id", "parent", "notused", "detail"
    };
    int iFirst, mx;
    if( sParse.explain==2 ){
      sqlite3VdbeSetNumCols(sParse.pVdbe, 4);
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