Fixing the separator string.

5 years ago · 6e85c2bf03
parent 9605c7093c
commit 6e85c2bf03
1 changed files with 1 additions and 1 deletions
--- a/bazel/upb_proto_library.bzl
+++ b/bazel/upb_proto_library.bzl
@ -159,7 +159,7 @@ def _compile_upb_protos(ctx, proto_info, proto_sources, ext):
        arguments = [
                        "--upb_out=" + _get_real_root(srcs[0]),
                        "--plugin=protoc-gen-upb=" + ctx.executable._upbc.path,
-                        "--descriptor_set_in=" + ":".join([f.path for f in transitive_sets]),
+                        "--descriptor_set_in=" + ctx.configuration.host_path_separator.join([f.path for f in transitive_sets]),
                    ] +
                    [_get_real_short_path(file) for file in proto_sources],
        progress_message = "Generating upb protos for :" + ctx.label.name,