Differences From Artifact [a4cdfce824]:

• File src/blob.c — part of check-in [702331e057] at 2015-05-18 13:56:48 on branch trunk — Fix the empty-dirs property so that creates the complete path of directories, not just leaves, and so that it does not leak memory. (user: drh size: 32148) [more...]

To Artifact [0d539a6e5c]:

• File src/blob.c — part of check-in [4742716fc1] at 2015-05-19 19:22:08 on branch trunk — Revert [48499514cc], changing nUsed to zero is not redundant as blob_append() changes it to one. (user: mistachkin size: 32193) [more...]

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/*
** Return a pointer to a null-terminated string for a blob.
*/
char *blob_str(Blob *p){
  blob_is_init(p);
  if( p->nUsed==0 ){
    blob_append(p, "", 1);

  }
  if( p->aData[p->nUsed]!=0 ){
    blob_materialize(p);
  }
  return p->aData;
}

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/*
** Return a pointer to a null-terminated string for a blob.
*/
char *blob_str(Blob *p){
  blob_is_init(p);
  if( p->nUsed==0 ){
    blob_append(p, "", 1); /* NOTE: Changes nUsed. */
    p->nUsed = 0;
  }
  if( p->aData[p->nUsed]!=0 ){
    blob_materialize(p);
  }
  return p->aData;
}