From ae5d5b65bd38d30fa6f9ce1ce227326da65f6665 Mon Sep 17 00:00:00 2001
From: Matthew Kotila <matthew.r.kotila@gmail.com>
Date: Mon, 4 Mar 2024 17:48:00 -0800
Subject: [PATCH] Fix bug

---
 src/c++/perf_analyzer/profile_data_exporter.cc | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/c++/perf_analyzer/profile_data_exporter.cc b/src/c++/perf_analyzer/profile_data_exporter.cc
index 493e58411..3bcd6f83e 100644
--- a/src/c++/perf_analyzer/profile_data_exporter.cc
+++ b/src/c++/perf_analyzer/profile_data_exporter.cc
@@ -164,9 +164,13 @@ ProfileDataExporter::AddResponseOutputs(
       const auto& byte_size{output.second.second};
       rapidjson::Value name_json(name.c_str(), document_.GetAllocator());
       rapidjson::Value output_json{};
-      output_json.SetString(
-          reinterpret_cast<const char*>(buf), byte_size,
-          document_.GetAllocator());
+      if (buf != nullptr) {
+        output_json.SetString(
+            reinterpret_cast<const char*>(buf), byte_size,
+            document_.GetAllocator());
+      } else {
+        output_json.SetString("", 0, document_.GetAllocator());
+      }
       response_output_json.AddMember(
           name_json, output_json, document_.GetAllocator());
     }