Author: gjb (doc,ports committer)
Date: Thu Feb 28 01:22:14 2013
New Revision: 247441
URL: http://svnweb.freebsd.org/changeset/base/247441
Log:
Properly handle '-h' argument.
PR: 176332
Reviewed by: scottl
MFC after: 3 days
Modified:
head/usr.bin/dc/dc.c
Modified: head/usr.bin/dc/dc.c
==============================================================================
--- head/usr.bin/dc/dc.c Thu Feb 28 01:05:48 2013 (r247440)
+++ head/usr.bin/dc/dc.c Thu Feb 28 01:22:14 2013 (r247441)
@@ -84,7 +84,7 @@ main(int argc, char *argv[])
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)
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