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fixed check null ptr

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This commit is contained in:
Joe Dong
2023-02-06 17:40:01 +08:00
parent deea43b668
commit 8512c7bafc
1 changed files with 2 additions and 2 deletions
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orbbec_camera/src/ob_camera_node_factory.cpp
+2 -2
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@@ -63,11 +63,11 @@ void OBCameraNodeFactory::init() {
}
void OBCameraNodeFactory::onDeviceConnected(const std::shared_ptr<ob::DeviceList> &device_list) {
CHECK_NOTNULL(device_list);
if (device_list->deviceCount() == 0) {
return;
}
RCLCPP_INFO_STREAM(logger_, "onDeviceConnected");
CHECK_NOTNULL(device_list);
if (!device_) {
try {
startDevice(device_list);
@@ -80,11 +80,11 @@ void OBCameraNodeFactory::onDeviceConnected(const std::shared_ptr<ob::DeviceList
}
void OBCameraNodeFactory::onDeviceDisconnected(const std::shared_ptr<ob::DeviceList> &device_list) {
CHECK_NOTNULL(device_list);
if (device_list->deviceCount() == 0) {
return;
}
RCLCPP_INFO_STREAM(logger_, "onDeviceDisconnected");
CHECK_NOTNULL(device_list);
for (size_t i = 0; i < device_list->deviceCount(); i++) {
std::string serial_number = device_list->serialNumber(i);
std::scoped_lock<decltype(device_lock_)> lock(device_lock_);