From be34477bbd56710d3740bfb701546329404455b8 Mon Sep 17 00:00:00 2001
From: Sami Kerola <kerolasa@iki.fi>
Date: Thu, 15 Mar 2012 21:05:08 +0100
Subject: [PATCH] skill: remove dead code

Commit 991b8a94f0354a128085c7411713e17282c4e04a took use
getopt_long(), which means the code that is related to earlier
selfmade argument parsing is unnecessary.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---
 skill.c | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/skill.c b/skill.c
index 8fe06391..f91d44d6 100644
--- a/skill.c
+++ b/skill.c
@@ -473,9 +473,7 @@ static void skillsnice_parse(int argc,
 {
 	int signo = -1;
 	int prino = DEFAULT_NICE;
-	int num_found = 0;
 	int ch, i;
-	const char *restrict argptr;
 
 	static const struct option longopts[] = {
 		{"command", required_argument, NULL, 'c'},
@@ -545,30 +543,10 @@ static void skillsnice_parse(int argc,
 			{
 				struct stat sbuf;
 				char path[32];
-				if (!optarg)
-					/* Huh? Maybe "skill -t ''". */
-					skillsnice_usage(stderr);
 				snprintf(path, 32, "/dev/%s", optarg);
 				if (stat(path, &sbuf) >= 0
 				    && S_ISCHR(sbuf.st_mode)) {
-					num_found++;
 					ENLIST(tty, sbuf.st_rdev);
-					if (!NEXTARG)
-						break;
-				} else if (optarg && !(optarg[1])) {
-					/* if only 1 character */
-					switch (*optarg) {
-					default:
-						if (stat(optarg, &sbuf) < 0)
-							/* the shell eats '?' */
-							break;
-					case '-':
-					case '?':
-						num_found++;
-						ENLIST(tty, 0);
-						if (!NEXTARG)
-							break;
-					}
 				}
 			}
 			break;
@@ -577,10 +555,7 @@ static void skillsnice_parse(int argc,
 				struct passwd *passwd_data;
 				passwd_data = getpwnam(optarg);
 				if (passwd_data) {
-					num_found++;
 					ENLIST(uid, passwd_data->pw_uid);
-					if (!NEXTARG)
-						break;
 				}
 			}
 			break;