X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Freadutmp.c;h=ef6277a680ab82952e1d83dea4d9451504ce6295;hb=6925387eae842273dbb242d3933046bb13e50bc2;hp=38453eb447e105a3583f237154aab0c8fdae49d3;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/lib/readutmp.c b/lib/readutmp.c
index 38453eb44..ef6277a68 100644
--- a/lib/readutmp.c
+++ b/lib/readutmp.c
@@ -1,6 +1,6 @@
 /* GNU's read utmp module.
 
-   Copyright (C) 1992-2001, 2003-2006, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 1992-2001, 2003-2006, 2009-2012 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
@@ -69,8 +69,8 @@ desirable_utmp_entry (STRUCT_UTMP const *u, int options)
     return false;
   if ((options & READ_UTMP_CHECK_PIDS)
       && user_proc
-      && (UT_PID (u) <= 0
-          || (kill (UT_PID (u), 0) < 0 && errno == ESRCH)))
+      && 0 < UT_PID (u)
+      && (kill (UT_PID (u), 0) < 0 && errno == ESRCH))
     return false;
   return true;
 }