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Viewing changes to plugin/reverse_function/reverse_function.cc

  • Committer: Olaf van der Spek
  • Date: 2011-05-05 11:49:51 UTC
  • mto: This revision was merged to the branch mainline in revision 2306.
  • Revision ID: olafvdspek@gmail.com-20110505114951-tt45awrgnmkepvuf
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plugin/reverse_function/reverse_function.cc
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  /* An empty string is a special case as the string pointer may be null */
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  if (!res->length())
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    return &my_empty_string;
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  if (tmp_value.alloced_length() < res->length() &&
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      tmp_value.realloc(res->length()))
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  {
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    null_value= 1;
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    return 0;
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  }
 
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  if (tmp_value.alloced_length() < res->length())
 
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      tmp_value.realloc(res->length());
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  tmp_value.length(res->length());
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  tmp_value.set_charset(res->charset());
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  ptr= (char *) res->ptr();