Fix extracting TraceState from HttpTextMapCarrier (#738)

open-telemetry · May 11, 2021 · e901a36 · e901a36
1 parent d8467a7
commit e901a36
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/http/tracer_common.h b/examples/http/tracer_common.h
@@ -47,7 +47,7 @@ class HttpTextMapCarrier : public opentelemetry::context::propagation::TextMapCa
     }
     else if (key == opentelemetry::trace::propagation::kTraceState)
     {
-      key_to_compare == "Tracestate";
+      key_to_compare = "Tracestate";
     }
     auto it = headers_.find(key_to_compare);
     if (it != headers_.end())