diff options
Diffstat (limited to 'arg.c')
| -rw-r--r-- | arg.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: arg.c,v 1.5 2008-08-28 17:45:25 nicm Exp $ */ +/* $Id: arg.c,v 1.6 2009-06-25 15:25:45 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> @@ -76,7 +76,7 @@ arg_parse_client(const char *arg) /* Trim a trailing : if any from the argument. */ n = strlen(arg2); - if (arg2[n - 1] == ':') + if (n && arg2[n - 1] == ':') arg2[n - 1] = '\0'; /* Try and look up the client name. */ @@ -101,7 +101,7 @@ arg_parse_session(const char *arg) /* Trim a trailing : if any from the argument. */ n = strlen(arg2); - if (arg2[n - 1] == ':') + if (n && arg2[n - 1] == ':') arg2[n - 1] = '\0'; /* See if the argument matches a session. */ |