Bug #1251

- #1251 tests should sanitize TASKDATA and TASKRC env vars (thanks to Jakub
  Wilk).

test/bug.1104.t

@@ -32,6 +32,10 @@ use File::Copy;
 use File::Path;
 use Test::More tests => 33;
 
+# Ensure environment has no influence.
+delete $ENV{'TASKDATA'};
+delete $ENV{'TASKRC'};
+
 mkdir("1",       0755);
 mkdir("2",       0755);
 mkdir("3",       0755);