2009-01-07 Samuel Thibault <samuel.thibault@ens-lyon.org>

	* hurd/report-wait.c (describe_number): Use __stpcpy to prepend
	flavor to description only when flavor is not NULL.

diff --git a/hurd/report-wait.c b/hurd/report-wait.c
index 296b2eec42b3c82cf0da49366a555f1da65c04ff..f6e48f951edc3fbb1f2e5d49855741314fc27d07 100644 (file)
--- a/hurd/report-wait.c
+++ b/hurd/report-wait.c
@@ -1,5 +1,5 @@
 /* Report on what a thread in our task is waiting for.
-   Copyright (C) 1996,1997,1999,2002,2005 Free Software Foundation, Inc.
+   Copyright (C) 1996,1997,1999,2002,2005,2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -30,7 +30,7 @@ static char *
 describe_number (string_t description, const char *flavor, long int i)
 {
   unsigned long int j;
-  char *p = flavor ? description : __stpcpy (description, flavor);
+  char *p = flavor == NULL ? description : __stpcpy (description, flavor);
   char *end;
 
   /* Handle sign.  */