3 files changed, 4 insertions, 4 deletions
diff --git a/src/buildtool/execution_api/remote/bazel/bazel_cas_client.cpp b/src/buildtool/execution_api/remote/bazel/bazel_cas_client.cpp
index 566b9a29..8384cdac 100644
--- a/src/buildtool/execution_api/remote/bazel/bazel_cas_client.cpp
+++ b/src/buildtool/execution_api/remote/bazel/bazel_cas_client.cpp
@@ -237,7 +237,7 @@ auto BazelCasClient::BatchReadBlobs(
 
     auto const back_map = BackMap<bazel_re::Digest, ArtifactDigest>::Make(
         &blobs, ArtifactDigestFactory::ToBazel);
-    if (not back_map.has_value()) {
+    if (back_map == nullptr) {
         return result;
     }
 
@@ -494,7 +494,7 @@ auto BazelCasClient::FindMissingBlobs(
 
     auto const back_map = BackMap<bazel_re::Digest, ArtifactDigest>::Make(
         &digests, ArtifactDigestFactory::ToBazel);
-    if (not back_map.has_value()) {
+    if (back_map == nullptr) {
         return digests;
     }
 
diff --git a/src/buildtool/execution_api/remote/bazel/bazel_network.cpp b/src/buildtool/execution_api/remote/bazel/bazel_network.cpp
index f7aa3dcc..d2a84c04 100644
--- a/src/buildtool/execution_api/remote/bazel/bazel_network.cpp
+++ b/src/buildtool/execution_api/remote/bazel/bazel_network.cpp
@@ -122,7 +122,7 @@ auto BazelNetwork::UploadBlobs(std::unordered_set<ArtifactBlob>&& blobs,
     if (not skip_find_missing) {
         auto const back_map = BackMap<ArtifactDigest, ArtifactBlob>::Make(
             &blobs, [](ArtifactBlob const& blob) { return blob.digest; });
-        if (not back_map.has_value()) {
+        if (back_map == nullptr) {
             return false;
         }
 
diff --git a/src/buildtool/execution_api/remote/bazel/bazel_network_reader.cpp b/src/buildtool/execution_api/remote/bazel/bazel_network_reader.cpp
index 1464c134..46bb151b 100644
--- a/src/buildtool/execution_api/remote/bazel/bazel_network_reader.cpp
+++ b/src/buildtool/execution_api/remote/bazel/bazel_network_reader.cpp
@@ -195,7 +195,7 @@ auto BazelNetworkReader::BatchReadBlobs(
     auto const back_map = BackMap<ArtifactDigest, ArtifactBlob>::Make(
         &batched_blobs, [](ArtifactBlob const& blob) { return blob.digest; });
 
-    if (not back_map.has_value()) {
+    if (back_map == nullptr) {
         return {};
     }