[BUILD] Remove the hard-coded separator in tracestate (#2672)

open-telemetry · May 23, 2024 · 78d488c · 78d488c · github-actions · May 23, 2024
1 parent 9c767df
commit 78d488c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/api/include/opentelemetry/trace/trace_state.h b/api/include/opentelemetry/trace/trace_state.h
@@ -95,7 +95,7 @@ class OPENTELEMETRY_EXPORT TraceState
         [&header_s, &first](nostd::string_view key, nostd::string_view value) noexcept {
           if (!first)
           {
-            header_s.append(",");
+            header_s.append(1, kMembersSeparator);
           }
           else
           {