[bootstrap.pl] avoid a warning if $PERL6LIB is not set

tadzik · Jul 13, 2012 · a5814af · a5814af
1 parent b19c383
commit a5814af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bootstrap.pl b/bootstrap.pl
@@ -1,5 +1,5 @@
 use v6;
 
-%*ENV<PERL6LIB> = "{%*ENV<PERL6LIB>}:{cwd}/ext:{cwd}/lib";
+%*ENV<PERL6LIB> = "{%*ENV<PERL6LIB> // ''}:{cwd}/ext:{cwd}/lib";
 shell "perl6 bin/panda install File::Tools JSON::Tiny Test::Mock";
 shell "perl6 bin/panda install .";