diff options
author | Garance A Drosehn <gad@FreeBSD.org> | 2012-04-30 00:54:10 +0000 |
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committer | Garance A Drosehn <gad@FreeBSD.org> | 2012-04-30 00:54:10 +0000 |
commit | aa318fd726e86e006c2099b0033d6d3e3d02efdf (patch) | |
tree | 1913092efc3e591f68f043034ea8973cb9921e58 | |
parent | c11c655c32aa3431d63543990c6e677b264c89a3 (diff) |
Notes
-rw-r--r-- | usr.sbin/lpr/lpc/cmds.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/usr.sbin/lpr/lpc/cmds.c b/usr.sbin/lpr/lpc/cmds.c index 71aaa1a00148..e9cd99483a9a 100644 --- a/usr.sbin/lpr/lpc/cmds.c +++ b/usr.sbin/lpr/lpc/cmds.c @@ -163,6 +163,14 @@ generic(void (*specificrtn)(struct printer *_pp), int cmdopts, break; } } + if (argc < 1) { + printf("error: No printer name(s) specified before" + " '-msg'.\n"); + printf("usage: %s {all | printer ...}", + generic_cmdname); + printf(" [-msg <text> ...]\n"); + return; + } } /* call initialization routine, if there is one for this cmd */ |