* 64-bit compatibility fixes (for problems revealed by building on an Athlon

  64 running 64-bit SUSE).  A patched ATerm library is required to run Nix
  succesfully.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstore/references.cc b/src/libstore/references.cc
index 4e4bb7ad1e..d67e5b9dcc 100644
--- a/src/libstore/references.cc
+++ b/src/libstore/references.cc
@@ -99,7 +99,7 @@ PathSet scanForReferences(const string & path, const PathSet & paths)
        have the form `HASH-bla'). */
     for (PathSet::const_iterator i = paths.begin(); i != paths.end(); i++) {
         string baseName = baseNameOf(*i);
-        unsigned int pos = baseName.find('-');
+        string::size_type pos = baseName.find('-');
         if (pos == string::npos)
             throw Error(format("bad reference `%1%'") % *i);
         string s = string(baseName, 0, pos);