[src/trunk]: src/distrib/utils/ssh remove unused variable

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/548470ef8ee6
branches:  trunk
changeset: 791173:548470ef8ee6
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Nov 07 17:18:22 2013 +0000

description:
remove unused variable

diffstat:

 distrib/utils/ssh/ssh.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r d83c4c46d870 -r 548470ef8ee6 distrib/utils/ssh/ssh.c
--- a/distrib/utils/ssh/ssh.c   Thu Nov 07 15:55:08 2013 +0000
+++ b/distrib/utils/ssh/ssh.c   Thu Nov 07 17:18:22 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ssh.c,v 1.5 2011/08/25 16:54:58 christos Exp $ */
+/*     $NetBSD: ssh.c,v 1.6 2013/11/07 17:18:22 christos Exp $ */
 
 /*
  * Copyright (c) 1995 Gordon W. Ross
@@ -417,7 +417,7 @@
 cmd_run(int argc, char *argv[])
 {
        struct sigaction sa;
-       int pid, err, cstat;
+       int pid, cstat;
        char file[MAXPATHLEN];
        int background;
        char *opt, *ifile, *ofile, *efile;
@@ -494,7 +494,7 @@
                        sigaction(SIGINT,  &sa, NULL);
                        sigaction(SIGQUIT, &sa, NULL);
                }
-               err = execve(file, argv, environ);
+               execve(file, argv, environ);
                perror(argv[0]);
                return 1;
        }