[Midnightbsd-cvs] src [8889] trunk/usr.bin/dc/dc.c: handle -h flag

[laffer1 at midnightbsd.org]

Revision: 8889
          http://svnweb.midnightbsd.org/src/?rev=8889
Author:   laffer1
Date:     2016-09-26 18:27:28 -0400 (Mon, 26 Sep 2016)
Log Message:
-----------
handle -h flag

Modified Paths:
--------------
    trunk/usr.bin/dc/dc.c

Modified: trunk/usr.bin/dc/dc.c
===================================================================
--- trunk/usr.bin/dc/dc.c	2016-09-26 22:27:10 UTC (rev 8888)
+++ trunk/usr.bin/dc/dc.c	2016-09-26 22:27:28 UTC (rev 8889)
@@ -84,7 +84,7 @@
 	bool extended_regs = false, preproc_done = false;
 
 	/* accept and ignore a single dash to be 4.4BSD dc(1) compatible */
-	while ((ch = getopt_long(argc, argv, "e:f:Vx", long_options, NULL)) != -1) {
+	while ((ch = getopt_long(argc, argv, "e:f:hVx", long_options, NULL)) != -1) {
 		switch (ch) {
 		case 'e':
 			if (!preproc_done)