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Fix warning when compiling with gcc46:

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error: variable 'hostname' set but not used

Approved by:	dim, cperciva (mentor, blanket for pre-mentorship already-approved commits)
MFC after:	3 days
This commit is contained in:
Eitan Adler 2012-01-20 01:37:23 +00:00
parent 23b3566364
commit 9840ec1752
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=230346
1 changed files with 1 additions and 2 deletions
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3
usr.sbin/rarpd/rarpd.c
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@ -122,7 +122,7 @@ int
main(int argc, char *argv[])
{
int op;
char *ifname, *hostname, *name;
char *ifname, *name;
int aflag = 0; /* listen on "all" interfaces */
int fflag = 0; /* don't fork */
@ -174,7 +174,6 @@ main(int argc, char *argv[])
argv += optind;
ifname = (aflag == 0) ? argv[0] : NULL;
hostname = ifname ? argv[1] : argv[0];
if ((aflag && ifname) || (!aflag && ifname == NULL))
usage();