* src/output.c (output_rule_data): Don't output NULL, it might

not be defined yet.

diff --git a/ChangeLog b/ChangeLog
index 64191ce6b7f6798e315ba385bdfeb5ea8d1f9693..32f37fb2e299166349a7a29a0457cfa91149780a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-13  Andreas Schwab  <schwab@suse.de>
+
+       * src/output.c (output_rule_data): Don't output NULL, it might
+       not be defined yet.
+
 2002-02-11  Robert Anisko  <robert@lrde.epita.fr>
 
        * data/bison.c++ (YYDEBUG, YYERROR_VERBOSE): After the prologue.

diff --git a/THANKS b/THANKS
index 7f4e262ca1bb1dafeb3bfa2d56b041adcdb4747d..d00258b43a65c66aa292de16174e9caafcd410f0 100644 (file)
--- a/THANKS
+++ b/THANKS
@@ -5,6 +5,7 @@ Airy Andre              Airy.Andre@edf.fr
 Akim Demaille           akim@freefriends.org
 Albert Chin-A-Young     china@thewrittenword.com
 Alexander Belopolsky    alexb@rentec.com
+Andreas Schwab          schwab@suse.de
 Arnold Robbins         arnold@skeeve.com
 Cris van Pelt           cris@amf03054.office.wxs.nl
 Daniel Hagerty          hag@gnu.org

diff --git a/src/output.c b/src/output.c
index 702f0cb18bf8f95608f8e0e79013272fb1f8be0f..5f5341f7472bf92fb5d6a34487cb8141d959fbb4 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -275,8 +275,9 @@ output_rule_data (void)
       obstack_sgrow (&format_obstack, ", ");
       j += strsize;
     }
-  /* add a NULL entry to list of tokens */
-  obstack_sgrow (&format_obstack, "NULL");
+  /* Add a NULL entry to list of tokens (well, 0, as NULL might not be
+     defined).  */
+  obstack_sgrow (&format_obstack, "0");
 
   /* Finish table and store. */
   obstack_1grow (&format_obstack, 0);