Merge pull request #450 from usev6/jvm_npe_signature_deftype

Avoid NullPointerException on JVM
rakudo · Jun 28, 2015 · d0176db · d0176db
2 parents 367b581 + fc6db98
commit d0176db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/Signature.pm b/src/core/Signature.pm
@@ -116,7 +116,7 @@ my class Signature { # declared in BOOTSTRAP
     }
 
     method !deftype(Signature:D:) {
-         $!code ~~ Routine ?? Any !! Mu
+         !nqp::isnull($!code) && $!code ~~ Routine ?? Any !! Mu
     }
 
     multi method perl(Signature:D:) {