X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgetdate.y;h=57374f1d4fb176ba32c72052f5ecdf4553736974;hb=dd469821917cebe0abde6601b2ba7cd887bc498f;hp=60ff665a53701b28066dff7d14b2c3ea95affb7c;hpb=6fd809003c6562b6436213f77aab05065c67a5db;p=gnulib.git

diff --git a/lib/getdate.y b/lib/getdate.y
index 60ff665a5..57374f1d4 100644
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -1,6 +1,8 @@
 %{
 /* Parse a string into an internal time stamp.
-   Copyright (C) 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005 Free Software
+   Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -36,18 +38,16 @@
 
 #include "getdate.h"
 
-/* Use alloca only if it is known to be builtin.  */
-#if HAVE_ALLOCA
-# include <alloca.h>
-#else
-# define YYSTACK_USE_ALLOCA 0
-#endif
+/* There's no need to extend the stack, so there's no need to involve
+   alloca.  */
+#define YYSTACK_USE_ALLOCA 0
 
 /* Tell Bison how much stack space is needed.  20 should be plenty for
    this grammar, which is not right recursive.  Beware setting it too
-   high, since that might cause problems on machines whose alloca
+   high, since that might cause problems on machines whose
    implementations have lame stack-overflow checking.  */
 #define YYMAXDEPTH 20
+#define YYINITDEPTH YYMAXDEPTH
 
 /* Since the code of getdate.y is not included in the Emacs executable
    itself, there is no need to #define static in this file.  Even if
@@ -1127,8 +1127,7 @@ get_date (struct timespec *result, char const *p, struct timespec const *now)
 
   if (! now)
     {
-      if (gettime (&gettime_buffer) != 0)
-	return false;
+      gettime (&gettime_buffer);
       now = &gettime_buffer;
     }