From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
Call callback only once.
---
android/hal-handsfree.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/android/hal-handsfree.c b/android/hal-handsfree.c
index 0f5e1d7..986e745 100644
--- a/android/hal-handsfree.c
+++ b/android/hal-handsfree.c
@@ -86,6 +86,7 @@ static void handle_dial(void *buf, uint16_t len, int fd)
{
struct hal_ev_handsfree_dial *ev = buf;
uint16_t num_len = ev->number_len;
+ char *number = NULL;
if (len != sizeof(*ev) + num_len ||
(num_len != 0 && ev->number[num_len - 1] != '\0')) {
@@ -97,9 +98,9 @@ static void handle_dial(void *buf, uint16_t len, int fd)
return;
if (ev->number_len)
- cbs->dial_call_cmd_cb((char *) ev->number);
- else
- cbs->dial_call_cmd_cb(NULL);
+ number = (char *) ev->number;
+
+ cbs->dial_call_cmd_cb(number);
}
static void handle_dtmf(void *buf, uint16_t len, int fd)
--
1.9.1
--
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