1 files changed, 8 insertions, 4 deletions
diff --git a/src/libutil/archive.hh b/src/libutil/archive.hh
index ccac92074d54..c216e9768fd1 100644
--- a/src/libutil/archive.hh
+++ b/src/libutil/archive.hh
@@ -28,7 +28,7 @@ namespace nix {
 
    where:
 
-     attrs(as) = concat(map(attr, as)) + encN(0) 
+     attrs(as) = concat(map(attr, as)) + encN(0)
      attrs((a, b)) = encS(a) + encS(b)
 
      encS(s) = encN(len(s)) + s + (padding until next 64-bit boundary)
@@ -58,7 +58,7 @@ void dumpPath(const Path & path, Sink & sink,
 struct ParseSink
 {
     virtual void createDirectory(const Path & path) { };
-    
+
     virtual void createRegularFile(const Path & path) { };
     virtual void isExecutable() { };
     virtual void preallocateContents(unsigned long long size) { };
@@ -66,10 +66,14 @@ struct ParseSink
 
     virtual void createSymlink(const Path & path, const string & target) { };
 };
-    
+
 void parseDump(ParseSink & sink, Source & source);
 
 void restorePath(const Path & path, Source & source);
 
- 
+
+// FIXME: global variables are bad m'kay.
+extern bool useCaseHack;
+
+
 }