remove unnessasary cast.

ok millert@

diff --git a/bin/ps/ps.c b/bin/ps/ps.c
index cfa15f8..bd10e34 100644 (file)
--- a/bin/ps/ps.c
+++ b/bin/ps/ps.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ps.c,v 1.45 2008/03/08 19:20:12 millert Exp $ */
+/*     $OpenBSD: ps.c,v 1.46 2008/07/18 14:24:18 kevlo Exp $   */
 /*     $NetBSD: ps.c,v 1.15 1995/05/18 20:33:25 mycroft Exp $  */
 
 /*-
@@ -40,7 +40,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)ps.c       8.4 (Berkeley) 4/2/94";
 #else
-static char rcsid[] = "$OpenBSD: ps.c,v 1.45 2008/03/08 19:20:12 millert Exp $";
+static char rcsid[] = "$OpenBSD: ps.c,v 1.46 2008/07/18 14:24:18 kevlo Exp $";
 #endif
 #endif /* not lint */
 
@@ -135,7 +135,7 @@ main(int argc, char *argv[])
        memf = nlistf = swapf = NULL;
        while ((ch = getopt(argc, argv,
            "acCeghjkLlM:mN:O:o:p:rSTt:U:uvW:wx")) != -1)
-               switch((char)ch) {
+               switch (ch) {
                case 'a':
                        all = 1;
                        break;