@@ -227,6 +227,17 @@ minute_data_image(char *buffer, size_t size,

 		return 0;

 	}

+	if (data->is_invalid) {

+		int i = snprintf(buffer + ret, size - ret, ",,,,,,");

+

+		if (i <= 0) {

+			APP_LOG(APP_LOG_LEVEL_ERROR, "minute_data_image: "

+			    "Unexpected return value %d of snprintf (i)", i);

+			return 0;

+		}

+		return ret + i;

+	}

+

 	uint16_t yaw = data->orientation & 0xF;

 	uint16_t pitch = data->orientation >> 4;