Index: bin/pwait/pwait.c
===================================================================
--- bin/pwait/pwait.c	(revision 304289)
+++ bin/pwait/pwait.c	(working copy)
@@ -42,6 +42,7 @@
 #include <err.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <locale.h>
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -70,6 +71,8 @@
 	long pid;
 	char *s, *end;
 
+	setlocale(LC_ALL, "");
+
 	while ((opt = getopt(argc, argv, "v")) != -1) {
 		switch (opt) {
 		case 'v':