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Fixed BUG#4487: Stored procedure connection aborted if uninitialized char.

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pem@mysql.comhem.se
2004-09-09 19:08:54 +02:00
parent e67fcee270
commit dde44b8c8c
3 changed files with 33 additions and 2 deletions
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10
sql/item_func.h
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@@ -1130,25 +1130,31 @@ public:
double val()
{
Item *it;
double d;
if (execute(&it))
{
null_value= 1;
return 0.0;
}
return it->val();
d= it->val();
null_value= it->null_value;
return d;
}
String *val_str(String *str)
{
Item *it;
String *s;
if (execute(&it))
{
null_value= 1;
return NULL;
}
return it->val_str(str);
s= it->val_str(str);
null_value= it->null_value;
return s;
}
void fix_length_and_dec();