From aa739e783993864aa6e0c8a4820e6b59f4626d92 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 10 Jul 2019 10:29:41 +0200
Subject: [PATCH] nix copy: Rename --substitute to --substitute-on-destination

'--substitute' was being shadowed by the regular '--substitute' (the
short-hand for '--option substitute true').

Fixes #2983.
---
 src/nix/copy.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix/copy.cc b/src/nix/copy.cc
index 96bd453d8..12a9f9cd3 100644
--- a/src/nix/copy.cc
+++ b/src/nix/copy.cc
@@ -36,7 +36,7 @@ struct CmdCopy : StorePathsCommand
             .set(&checkSigs, NoCheckSigs);
 
         mkFlag()
-            .longName("substitute")
+            .longName("substitute-on-destination")
             .shortName('s')
             .description("whether to try substitutes on the destination store (only supported by SSH)")
             .set(&substitute, Substitute);