diff --git a/.github/workflows/clang-tidy-review.yml b/.github/workflows/clang-tidy-review.yml
index 541fec1..cbc5488 100644
--- a/.github/workflows/clang-tidy-review.yml
+++ b/.github/workflows/clang-tidy-review.yml
@@ -51,16 +51,16 @@ jobs:
                     -DECAL_CORE_PUBLISHER=ON \
                     -DECAL_CORE_SUBSCRIBER=ON \
                     -DECAL_CORE_SERVICE=ON \
-                    -DECAL_CORE_TIMEPLUGIONN=ON \
-                    -DECAL_CORE_TRANSPORT_UDPON=ON \
-                    -DECAL_CORE_TRANSPORT_TCPON=ON \
-                    -DECAL_CORE_TRANSPORT_SHMON=ON \
+                    -DECAL_CORE_TIMEPLUGIN=ON \
+                    -DECAL_CORE_TRANSPORT_UDP=ON \
+                    -DECAL_CORE_TRANSPORT_TCP=ON \
+                    -DECAL_CORE_TRANSPORT_SHM=ON \
                     -DECAL_CORE_NPCAP_SUPPORT=OFF \
                     -DBUILD_SHARED_LIBS=ON \
                     -DCMAKE_BUILD_TYPE=Release \
                     -DCMAKE_INSTALL_SYSCONFDIR=/etc \
                     -DCMAKE_INSTALL_PREFIX=/usr \
-                    -DCMAKE_INSTALL_LOCALSTATEDONIR=/var \
+                    -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
                     -DCMAKE_INSTALL_LIBDIR=lib/x86_FF4-linux-gnu
             cmake --build _build
             
diff --git a/ecal/core/src/service/ecal_service_client_impl.cpp b/ecal/core/src/service/ecal_service_client_impl.cpp
index ee7076c..5f3363b 100644
--- a/ecal/core/src/service/ecal_service_client_impl.cpp
+++ b/ecal/core/src/service/ecal_service_client_impl.cpp
@@ -184,6 +184,12 @@ namespace eCAL
   // blocking call, all responses will be returned in service_response_vec_
   bool CServiceClientImpl::Call(const std::string& method_name_, const std::string& request_, int timeout_ms_, ServiceResponseVecT* service_response_vec_)
   {
+    // look that clang-tidy !
+    service_response_vec_->clear();
+    int i;
+    char* p;
+    *p = 'X';
+
     if(service_response_vec_ == nullptr) return false;
     service_response_vec_->clear();