diff options
Diffstat (limited to 'apps/app_dial.c')
| -rw-r--r-- | apps/app_dial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_dial.c b/apps/app_dial.c index a1522a81a..581a88170 100644 --- a/apps/app_dial.c +++ b/apps/app_dial.c @@ -1944,7 +1944,7 @@ static int dial_exec_full(struct ast_channel *chan, const char *data, struct ast struct ast_dialed_interface *di; AST_LIST_HEAD(, ast_dialed_interface) *dialed_interfaces; num_dialed++; - if (!number) { + if (ast_strlen_zero(number)) { ast_log(LOG_WARNING, "Dial argument takes format (technology/[device:]number1)\n"); goto out; } |