Invert if condition for readability

1 files changed, 11 insertions, 10 deletions

diff --git a/device.cc b/device.cc
index 5f26d65..1352bc7 100644
--- a/device.cc
+++ b/device.cc
@@ -209,16 +209,17 @@ std::vector<DeviceInfo> Device::enumerate(){
   auto pInfo_ = pInfo;
   std::vector<DeviceInfo> res;
   while (pInfo != nullptr){
-    if (pInfo->path != nullptr && pInfo->serial_number != nullptr) {
-      auto deviceModel = product_id_to_model(pInfo->product_id);
-      if (deviceModel.has_value()) {
-        std::string path(pInfo->path);
-        std::wstring serialNumberW(pInfo->serial_number);
-        std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
-        std::string serialNumber = converter.to_bytes(serialNumberW);
-        DeviceInfo info = { deviceModel.value(), path, serialNumber };
-        res.push_back(info);
-      }
+    if (pInfo->path == nullptr || pInfo->serial_number == nullptr) {
+      continue;
+    }
+    auto deviceModel = product_id_to_model(pInfo->product_id);
+    if (deviceModel.has_value()) {
+      std::string path(pInfo->path);
+      std::wstring serialNumberW(pInfo->serial_number);
+      std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
+      std::string serialNumber = converter.to_bytes(serialNumberW);
+      DeviceInfo info = {deviceModel.value(), path, serialNumber};
+      res.push_back(info);
     }
     pInfo = pInfo->next;
   }