1.1 --- a/test/unionfind_test.cc	Fri Mar 10 18:17:37 2006 +0000
     1.2 +++ b/test/unionfind_test.cc	Fri Mar 10 19:34:47 2006 +0000
     1.3 @@ -97,7 +97,6 @@
     1.4    check(U.size(4) == 2,"Test failed.");
     1.5    check(U.size(2) == 2,"Test failed.");
     1.6  
     1.7 -  U.erase(1);
     1.8    U.erase(6);
     1.9    U.split(8);
    1.10