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Merge pilot.blaudden:/home/msvensson/mysql/bug25197/my50-bug25197

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into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint


sql/item_strfunc.cc:
  Auto merged
This commit is contained in:
unknown 2007-02-28 11:21:29 +01:00
commit 65fc58524f
3 changed files with 39 additions and 1 deletions
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4
sql/item_strfunc.cc
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@ -2251,8 +2251,10 @@ String *Item_func_repeat::val_str(String *str)
if (args[0]->null_value || args[1]->null_value)
goto err; // string and/or delim are null
null_value= 0;
if ((count <= 0) && !args[1]->unsigned_flag) // For nicer SQL code
if (count == 0 || count < 0 && !args[1]->unsigned_flag)
return &my_empty_string;
/* Assumes that the maximum length of a String is < INT_MAX32. */
/* Bounds check on count: If this is triggered, we will error. */
if ((ulonglong) count > INT_MAX32)