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Viewing changes to drizzled/function/str/substr.cc

  • Committer: Brian Aker
  • Date: 2009-09-23 21:40:36 UTC
  • mfrom: (971.6.13 eday-purecov)
  • Revision ID: brian@gaz-20090923214036-bustj80ei8ysbayf
Old message removal by Eric (no actual code has been harmed in the production of
this patch...)

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drizzled/function/str/substr.cc
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  if ((null_value=(args[0]->null_value || args[1]->null_value ||
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                   (arg_count == 3 && args[2]->null_value))))
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    return 0; /* purecov: inspected */
 
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    return 0;
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  /* Negative or zero length, will return empty string. */
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  if ((arg_count == 3) && (length <= 0) &&
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  {
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    int32_t length= (int32_t) args[2]->val_int();
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    if (length <= 0)
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      max_length=0; /* purecov: inspected */
 
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      max_length=0;
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    else
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      set_if_smaller(max_length,(uint) length);
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  }