undid a fix. Actually, the fix was wrong

diff --git a/util/cpp/domacro.c b/util/cpp/domacro.c
index 3788c61..dd54944 100644 (file)
--- a/util/cpp/domacro.c
+++ b/util/cpp/domacro.c
@@ -307,10 +307,10 @@ do_define()
        ch = skipspaces(ch);    /* find first character of the text     */
        assert(ch != EOI);
        if (class(ch) == STNL) {
-               /*      Treat `#define something' as `#define something "1"'
+               /*      Treat `#define something' as `#define something ""'
                */
-               repl_text = "1";
-               length = 1;
+               repl_text = "";
+               length = 0;
        }
        else {
                PushBack();