From 48f4317f428719a55c70ac7a8a58df834418cd17 Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Thu, 6 Apr 2023 18:16:50 +0200
Subject: rules: Support protoc/grpc_cpp_plugin from defaults

---
 CC/EXPRESSIONS | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'CC/EXPRESSIONS')

diff --git a/CC/EXPRESSIONS b/CC/EXPRESSIONS
index 3433598..c3541cd 100644
--- a/CC/EXPRESSIONS
+++ b/CC/EXPRESSIONS
@@ -100,7 +100,7 @@
   }
 , "defaults-base-provides":
   { "doc": ["Query list-provider from 'base' targets (last wins)"]
-  , "vars": ["provider"]
+  , "vars": ["provider", "default"]
   , "vars_doc":
     {"provider": ["The name of the list-provider in the provides map."]}
   , "imports": {"provider_list": ["./", "..", "field_provider_list"]}
@@ -110,6 +110,7 @@
     , "body":
       { "type": "foldl"
       , "var": "next"
+      , "start": {"type": "var", "name": "default", "default": []}
       , "accum_var": "curr"
       , "range": {"type": "CALL_EXPRESSION", "name": "provider_list"}
       , "body":
-- 
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