misc/121093: pkg_add(1) does nothing and returns zero if called without arguments

[Volker]

The following reply was made to PR misc/121093; it has been noted by GNATS.

From: Volker <volker at vwsoft.com>
To: bug-followup at FreeBSD.org, jtsn at gmx.de
Cc:  
Subject: Re: misc/121093: pkg_add(1) does nothing and returns zero if called
 without arguments
Date: Tue, 26 Feb 2008 03:09:23 +0100

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 Hi Joseph,
 
 using the attached patch, `pkg_add' now gives:
 pkg_add: missing package name(s)
 usage: pkg_add [-vInfFrRMSK] [-t template] [-p prefix] [-P prefix] [-C
 chrootdir]
                pkg-name [pkg-name ...]
 
 which I think should be correct behavior.
 
 The patch may be a few lines off but should otherwise apply cleanly.
 
 
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 --- usr.sbin/pkg_install/add/main.c.orig	2008-02-26 03:02:35.000000000 +0100
 +++ usr.sbin/pkg_install/add/main.c	2008-02-26 03:02:48.000000000 +0100
 @@ -238,7 +238,7 @@
  	}
      }
      /* If no packages, yelp */
 -    else if (!ch) {
 +    if (!ch) {
  	warnx("missing package name(s)");
  	usage();
      }
 
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