From 638ccde1fb47220b50de479dcf9f4273516e83d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 5 Dec 2016 10:45:13 +0100
Subject: [PATCH] daemon: Fix invalid Boost format string.
* nix/libstore/optimise-store.cc (LocalStore::optimisePath_): Use %3%
instead of %m, the latter being an invalid Boost format specifier.
---
nix/libstore/optimise-store.cc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/nix/libstore/optimise-store.cc b/nix/libstore/optimise-store.cc
index 565c62ca83c..9bed371c70e 100644
--- a/nix/libstore/optimise-store.cc
+++ b/nix/libstore/optimise-store.cc
@@ -5,6 +5,7 @@
#include "globals.hh"
#include <cstdlib>
+#include <cstring>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
@@ -159,7 +160,8 @@ void LocalStore::optimisePath_(OptimiseStats & stats, const Path & path, InodeHa
/* On ext4, that probably means the directory index is full. When
that happens, it's fine to ignore it: we just effectively
disable deduplication of this file. */
- printMsg(lvlInfo, format("cannot link `%1%' to `%2%': %m") % linkPath % path);
+ printMsg(lvlInfo, format("cannot link `%1%' to `%2%': %3%")
+ % linkPath % path % strerror(ENOSPC));
return;
default:
--
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