Bug #1251

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

test/bug.1063.t

@@ -31,6 +31,10 @@ use warnings;
 use Test::More tests => 8;
 use File::Basename;
 
+# Ensure environment has no influence.
+delete $ENV{'TASKDATA'};
+delete $ENV{'TASKRC'};
+
 my $ut = basename ($0);
 my $rc = $ut . '.rc';