===================================================================
RCS file: /cvs/prex-old/usr/lib/posix/process/nice.c,v
retrieving revision 1.1.1.1
retrieving revision 1.1.1.1.2.1
diff -u -r1.1.1.1 -r1.1.1.1.2.1
--- prex-old/usr/lib/posix/process/nice.c	2008/06/03 10:38:50	1.1.1.1
+++ prex-old/usr/lib/posix/process/nice.c	2008/08/13 17:12:40	1.1.1.1.2.1
@@ -43,7 +43,8 @@
 {
 	int prio;
 
-	errno = 0;
+	errno = 0;	/* XXX: Do not set 0 in errno... */
+
 	prio = getpriority(PRIO_PROCESS, 0);
 	if (prio == -1 && errno)
 		return (-1);