01/02: daemon: Fix invalid Boost format string.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit 638ccde1fb47220b50de479dcf9f4273516e83d5
Author: Ludovic Courtès <address@hidden>
Date:   Mon Dec 5 10:45:13 2016 +0100

    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 565c62c..9bed371 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: