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Viewing changes to drizzled/function/get_system_var.cc

Namespace the parser just a bit, and update our call for the type of parser
we want.

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drizzled/function/get_system_var.cc
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#include <drizzled/error.h>
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#include <drizzled/function/get_system_var.h>
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#include <drizzled/session.h>
 
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#include <drizzled/sys_var.h>
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namespace drizzled
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{
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  */
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  if (!(item= var->item(session, var_type, &component)))
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    return(1);                             // Impossible
 
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  item->set_name(name, 0, system_charset_info); // don't allocate a new name
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  session->change_item_tree(ref, item);
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    component_name= &component;                 // Empty string
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  }
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  if (!(var= find_sys_var(base_name->str, base_name->length)))
 
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  if (!(var= find_sys_var(base_name->str)))
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    return 0;
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  if (component.str)
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  {