#
#
# add_dir "tests/checkout_in_windows_root"
# 
# add_file "tests/checkout_in_windows_root/__driver__.lua"
#  content [5342eac40f626f4fda003515c76af219892aaa91]
# 
# patch "win32/fs.cc"
#  from [ea9b04b9ff4e1dccca546b1e63fd00beb8843c29]
#    to [952077b15aa3f8774b6261e37237472815a7c0ae]
#
============================================================
--- tests/checkout_in_windows_root/__driver__.lua	5342eac40f626f4fda003515c76af219892aaa91
+++ tests/checkout_in_windows_root/__driver__.lua	5342eac40f626f4fda003515c76af219892aaa91
@@ -0,0 +1,15 @@
+-- mtn 0.4 had problems when checking out into the Windows root directory
+
+skip_if(ostype ~= "Windows")
+
+mtn_setup()
+
+addfile("testfile", "foo")
+commit()
+
+root = os.tmpname()
+check(indir(os.getenv("HOMEDRIVE").."/", mtn_outside_ws("--branch=testbranch", "checkout",  root)), 0, false, nil)
+remove(root)
+
+-- end of file
+
============================================================
--- win32/fs.cc	ea9b04b9ff4e1dccca546b1e63fd00beb8843c29
+++ win32/fs.cc	952077b15aa3f8774b6261e37237472815a7c0ae
@@ -22,6 +22,11 @@ get_current_working_dir()
   E(getcwd(buffer, 4096),
     F("cannot get working directory: %s") % strerror(errno));
   std::string str(buffer);
+
+  // strip trailing backslash, but not if at root dir
+  if (str.size() == 3 && str[1] == ':' && str[2] == '\\')
+    return str;
+
   if (str[str.size() - 1] == '\\')
     str = str.substr(0, str.size() - 1);
   return str;
@@ -290,7 +295,7 @@ rename_clobberingly_impl(const char * fr
           L(FL("MoveFileEx failed with CALL_NOT_IMPLEMENTED, using fallback"));
 	}
     }
-  
+
   // This is not even remotely atomic, but what can you do?
   DeleteFile(to);
   return MoveFile(from, to);
@@ -361,13 +366,13 @@ make_temp_file(std::string const & dir, 
       v /= base;
       tmp.at(tmp.size() -  5) = letters[v % base];
       v /= base;
-    
+
       HANDLE h = CreateFile(tmp.c_str(), GENERIC_READ|GENERIC_WRITE,
                             0, // exclusive access
                             (LPSECURITY_ATTRIBUTES)0, // default security
                             CREATE_NEW, FILE_ATTRIBUTE_NORMAL,
                             (HANDLE)0); // no template file
-                            
+
       if (h != INVALID_HANDLE_VALUE)
         {
           name = tmp;