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MQTT

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Change payload clearing to initialisation instead of using strcpy
This commit is contained in:
Sander Speetjens
2023-11-24 02:28:31 +01:00
parent fb8abbb753
commit d819c82e59
1 changed files with 1 additions and 3 deletions
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4
project/Core/Src/mug.c
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@@ -47,7 +47,7 @@ static void mqtt_pub_request_cb(void *arg, err_t result) {
*/ */
static void example_publish(mqtt_client_t *client, void *arg) { static void example_publish(mqtt_client_t *client, void *arg) {
LOG_INFO(TAG, "Entering publish"); LOG_INFO(TAG, "Entering publish");
char pub_payload[200]; char pub_payload[200] = {0};
err_t err; err_t err;
u8_t qos = 2; u8_t qos = 2;
u8_t retain = 1 ; u8_t retain = 1 ;
@@ -57,8 +57,6 @@ static void example_publish(mqtt_client_t *client, void *arg) {
num_files = llfs_file_list(file_list, max_files, "*.bmp"); num_files = llfs_file_list(file_list, max_files, "*.bmp");
strcpy(pub_payload, "\0");
if(num_files == 0) { if(num_files == 0) {
strcpy(pub_payload, "No images found"); strcpy(pub_payload, "No images found");
} else { } else {