From bdf089f46362b8c9defefa0a14e3198582e12818 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 17 Nov 2010 14:31:42 +0000
Subject: * Before a build, show the disk space that the downloaded store paths
   will approximately require.

---
 src/nix-worker/nix-worker.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/nix-worker/nix-worker.cc')

diff --git a/src/nix-worker/nix-worker.cc b/src/nix-worker/nix-worker.cc
index dbcd90be1b2e..081b5b2fd9f4 100644
--- a/src/nix-worker/nix-worker.cc
+++ b/src/nix-worker/nix-worker.cc
@@ -521,6 +521,8 @@ static void performOp(unsigned int clientVersion,
             writeString(info.deriver, to);
             writeStringSet(info.references, to);
             writeLongLong(info.downloadSize, to);
+            if (GET_PROTOCOL_MINOR(clientVersion) >= 7)
+                writeLongLong(info.narSize, to);
         }
         break;
     }
-- 
cgit 1.4.1