Merge branch 'master' into core-updates

1 files changed, 1 insertions, 30 deletions

diff --git a/nix/libutil/archive.cc b/nix/libutil/archive.cc
index 4e3d99356a..2599030454 100644
--- a/nix/libutil/archive.cc
+++ b/nix/libutil/archive.cc
@@ -21,14 +21,6 @@
 
 namespace nix {
 
-
-bool useCaseHack =
-#if __APPLE__
-    true;
-#else
-    false;
-#endif
-
 static string archiveVersion1 = "nix-archive-1";
 
 static string caseHackSuffix = "~nix~case~hack~";
@@ -85,19 +77,7 @@ static void dump(const Path & path, Sink & sink, PathFilter & filter)
            the case hack applied by restorePath(). */
         std::map<string, string> unhacked;
         for (auto & i : readDirectory(path))
-            if (useCaseHack) {
-                string name(i.name);
-                size_t pos = i.name.find(caseHackSuffix);
-                if (pos != string::npos) {
-                    printMsg(lvlDebug, format("removing case hack suffix from `%1%'") % (path + "/" + i.name));
-                    name.erase(pos);
-                }
-                if (unhacked.find(name) != unhacked.end())
-                    throw Error(format("file name collision in between `%1%' and `%2%'")
-                        % (path + "/" + unhacked[name]) % (path + "/" + i.name));
-                unhacked[name] = i.name;
-            } else
-                unhacked[i.name] = i.name;
+	    unhacked[i.name] = i.name;
 
         for (auto & i : unhacked)
             if (filter(path + "/" + i.first)) {
@@ -251,15 +231,6 @@ static void parse(ParseSink & sink, Source & source, const Path & path)
                     if (name <= prevName)
                         throw Error("NAR directory is not sorted");
                     prevName = name;
-                    if (useCaseHack) {
-                        auto i = names.find(name);
-                        if (i != names.end()) {
-                            printMsg(lvlDebug, format("case collision between `%1%' and `%2%'") % i->first % name);
-                            name += caseHackSuffix;
-                            name += std::to_string(++i->second);
-                        } else
-                            names[name] = 0;
-                    }
                 } else if (s == "node") {
                     if (s.empty()) throw badArchive("entry name missing");
                     parse(sink, source, path + "/" + name);