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silence a warning

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1 parent 7a267f3 commit 5228d876f5260ce96e5efa94639f2a6bad05c188 @moritz moritz committed May 12, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 smoker
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2 smoker
@@ -25,7 +25,7 @@ multi gen-result(X::Panda $ex) {
sub MAIN ($projectsfile) {
try mkdir "installlib";
- %*ENV<PERL6LIB> = "{cwd}/installlib/lib:" ~ %*ENV<PERL6LIB>;
+ %*ENV<PERL6LIB> = "{cwd}/installlib/lib:" ~ (%*ENV<PERL6LIB> // '');
my $panda = Panda.new(
srcdir => "{cwd}/masstest/pandadir/src",
destdir => "{cwd}/installlib",

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