From 4312d53b1989ec3517f00d5a1ccee8f6888f2537 Mon Sep 17 00:00:00 2001
From: rex-schilasky <49162693+rex-schilasky@users.noreply.github.com>
Date: Sat, 17 Feb 2024 10:12:05 +0100
Subject: [PATCH] service implementation nullptr issue

---
 src/core/src/service/ecal_service_client_impl.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/core/src/service/ecal_service_client_impl.cpp b/src/core/src/service/ecal_service_client_impl.cpp
index cb9c949..ee7076c 100644
--- a/src/core/src/service/ecal_service_client_impl.cpp
+++ b/src/core/src/service/ecal_service_client_impl.cpp
@@ -184,11 +184,10 @@ 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_)
   {
-    auto responses = CallBlocking(method_name_, request_, std::chrono::milliseconds(timeout_ms_));
+    if(service_response_vec_ == nullptr) return false;
+    service_response_vec_->clear();
 
-    if (service_response_vec_)
-      service_response_vec_->clear();
-    
+    auto responses = CallBlocking(method_name_, request_, std::chrono::milliseconds(timeout_ms_));
     if (!responses)
     {
       return false;