diff options
Diffstat (limited to 'apps/app_externalivr.c')
| -rw-r--r-- | apps/app_externalivr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/app_externalivr.c b/apps/app_externalivr.c index 725818175..2f64fb26b 100644 --- a/apps/app_externalivr.c +++ b/apps/app_externalivr.c @@ -373,6 +373,11 @@ static int app_exec(struct ast_channel *chan, const char *data) u->abort_current_sound = 0; u->chan = chan; + if (ast_strlen_zero(data)) { + ast_log(LOG_WARNING, "ExternalIVR requires a command to execute\n"); + return -1; + } + buf = ast_strdupa(data); AST_STANDARD_APP_ARGS(eivr_args, buf); |