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fix segfault thanks bblack

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4889 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West 2007-04-08 03:53:35 +00:00
parent 9d340f2aac
commit 2bb347ddfd
1 changed files with 10 additions and 7 deletions
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17
src/mod/applications/mod_commands/mod_commands.c
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@ -27,6 +27,7 @@
* Michael Jerris <mike@jerris.com>
* Johny Kadarisman <jkr888@gmail.com>
* Paul Tinsley <jackhammer@gmail.com>
* Marcel Barbulescu <marcelbarbulescu@gmail.com>
*
*
* mod_commands.c -- Misc. Command Module
@ -901,19 +902,21 @@ static switch_status_t show_function(char *data, switch_core_session_t *session,
int help = 0;
char *mydata, *argv[5] = {0};
int argc;
char *cmd, *as = NULL;
char *cmd = NULL, *as = NULL;
if (session) {
return SWITCH_STATUS_FALSE;
}
if ((mydata = strdup(data))) {
argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
}
if (data) {
if ((mydata = strdup(data))) {
argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
}
cmd = argv[0];
if (argv[2] && !strcasecmp(argv[1], "as")) {
as = argv[2];
cmd = argv[0];
if (argv[2] && !strcasecmp(argv[1], "as")) {
as = argv[2];
}
}
if (!as && stream->event) {