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Macros can have null values.

This commit is contained in:
steve 2004-09-06 03:01:48 +00:00
parent 4148a2a44c
commit d16e8f7c94
1 changed files with 3 additions and 3 deletions
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6
ivlpp/lexor.lex
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@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: lexor.lex,v 1.44 2004/09/05 21:29:07 steve Exp $"
#ident "$Id: lexor.lex,v 1.45 2004/09/06 03:01:48 steve Exp $"
#endif
# include "config.h"
@ -556,7 +556,7 @@ static int def_is_done()
/*
* After some number of calls to do_define, this function is called to
* assigned value to the parsed name. If there is no value, then
* assign the string "1"
* assign the string "" (empty string.)
*/
static void def_finish()
{
@ -570,7 +570,7 @@ static void def_finish()
define_cnt = 0;
} else {
define_macro(def_name, "1", 0);
define_macro(def_name, "", 0);
}
def_name[0] = 0;
}