From c2f34d654943f2d75a549763d9d5ad086b56da3f Mon Sep 17 00:00:00 2001
From: Jingwen Chen <jingwen@google.com>
Date: Fri, 6 Sep 2024 02:16:15 -0700
Subject: [PATCH] Automated rollback of commit
 76794bf3adceefcd69a2eb5785635a084fbe2e32.

PiperOrigin-RevId: 671679277
---
 bazel/private/bazel_proto_library_rule.bzl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bazel/private/bazel_proto_library_rule.bzl b/bazel/private/bazel_proto_library_rule.bzl
index cdf1a832e340e..b02f691f45e37 100644
--- a/bazel/private/bazel_proto_library_rule.bzl
+++ b/bazel/private/bazel_proto_library_rule.bzl
@@ -166,7 +166,8 @@ def _write_descriptor_set(ctx, proto_info, deps, exports, descriptor_set):
 
     if ctx.attr._experimental_proto_descriptor_sets_include_source_info[BuildSettingInfo].value:
         args.add("--include_source_info")
-    args.add("--retain_options")
+    if hasattr(ctx.attr, "_retain_options") and ctx.attr._retain_options:
+        args.add("--retain_options")
 
     strict_deps = ctx.attr._strict_proto_deps[BuildSettingInfo].value
     if strict_deps: