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authorEelco Dolstra <e.dolstra@tudelft.nl>2010-11-17T14·31+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2010-11-17T14·31+0000
commitbdf089f46362b8c9defefa0a14e3198582e12818 (patch)
tree08ca2824d09cee5b00cbf9b9fc9294f326120598 /src/libstore/remote-store.cc
parent06699d4219019182d9e45ebc613ae1a1df23f257 (diff)
* Before a build, show the disk space that the downloaded store paths
  will approximately require.

Diffstat (limited to 'src/libstore/remote-store.cc')
-rw-r--r--src/libstore/remote-store.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 08969a623d14..26093a5d3abc 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -191,9 +191,8 @@ void RemoteStore::setOptions()
         writeInt(logType, to);
         writeInt(printBuildTrace, to);
     }
-    if (GET_PROTOCOL_MINOR(daemonVersion) >= 6) {
+    if (GET_PROTOCOL_MINOR(daemonVersion) >= 6)
         writeInt(buildCores, to);
-    }
     processStderr();
 }
 
@@ -243,6 +242,7 @@ bool RemoteStore::querySubstitutablePathInfo(const Path & path,
     if (info.deriver != "") assertStorePath(info.deriver);
     info.references = readStorePaths(from);
     info.downloadSize = readLongLong(from);
+    info.narSize = GET_PROTOCOL_MINOR(daemonVersion) >= 7 ? readLongLong(from) : 0;
     return true;
 }