From 37352aa7e19e0bfebbd0c32985cbf79a83508538 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Sun, 7 Feb 2021 20:44:56 +0100
Subject: Support --no-net for backwards compatibility

---
 src/libutil/args.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libutil/args.cc')

diff --git a/src/libutil/args.cc b/src/libutil/args.cc
index 71bae0504..9377fe4c0 100644
--- a/src/libutil/args.cc
+++ b/src/libutil/args.cc
@@ -14,6 +14,8 @@ void Args::addFlag(Flag && flag_)
         assert(flag->handler.arity == flag->labels.size());
     assert(flag->longName != "");
     longFlags[flag->longName] = flag;
+    for (auto & alias : flag->aliases)
+        longFlags[alias] = flag;
     if (flag->shortName) shortFlags[flag->shortName] = flag;
 }
 
@@ -191,6 +193,7 @@ nlohmann::json Args::toJSON()
 
     for (auto & [name, flag] : longFlags) {
         auto j = nlohmann::json::object();
+        if (flag->aliases.count(name)) continue;
         if (flag->shortName)
             j["shortName"] = std::string(1, flag->shortName);
         if (flag->description != "")
-- 
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