Date: Fri, 27 Jan 2012 09:15:55 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r230611 - head/usr.sbin/mixer Message-ID: <201201270915.q0R9FtmV031274@svn.freebsd.org>
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Author: mav Date: Fri Jan 27 09:15:55 2012 New Revision: 230611 URL: http://svn.freebsd.org/changeset/base/230611 Log: Return proper error message if recording device is not specified. MFC after: 1 week Modified: head/usr.sbin/mixer/mixer.c Modified: head/usr.sbin/mixer/mixer.c ============================================================================== --- head/usr.sbin/mixer/mixer.c Fri Jan 27 08:58:58 2012 (r230610) +++ head/usr.sbin/mixer/mixer.c Fri Jan 27 09:15:55 2012 (r230611) @@ -193,13 +193,18 @@ main(int argc, char *argv[]) argc--; argv++; continue; - } else if (argc > 1 && strcmp("rec", *argv + 1) == 0) { + } else if (strcmp("rec", *argv + 1) == 0) { if (**argv != '+' && **argv != '-' && **argv != '=' && **argv != '^') { warnx("unknown modifier: %c", **argv); dusage = 1; break; } + if (argc <= 1) { + warnx("no recording device specified"); + dusage = 1; + break; + } if ((dev = res_name(argv[1], recmask)) == -1) { warnx("unknown recording device: %s", argv[1]); dusage = 1;
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