Apply suggestions from code review

dmehala · web-flow · commit 9fc8f738f301 · 2024-01-12T14:04:38.000+01:00
diff --git a/examples/http-server/Dockerfile b/examples/http-server/Dockerfile
@@ -3,7 +3,7 @@ from ubuntu:22.04
 WORKDIR /dd-trace-cpp
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG BRANCH=v0.1.9
+ARG BRANCH=v0.1.12
 
 run apt update -y \
  && apt install -y g++ make git wget sed \
diff --git a/src/datadog/trace_segment.cpp b/src/datadog/trace_segment.cpp
@@ -87,8 +87,8 @@ Expected<SamplingDecision> parse_sampling_delegation_response(
 
     SamplingDecision sampling_decision;
     sampling_decision.origin = SamplingDecision::Origin::DELEGATED;
-    sampling_decision.priority = json["priority"];
-    sampling_decision.mechanism = json["mechanism"];
+    sampling_decision.priority = json.at("priority");
+    sampling_decision.mechanism = json.at("mechanism");
 
     return sampling_decision;
   } catch (const std::exception& e) {
