Refactor vm_defined to return a boolean

We just need this function to return whether or not the thing we're
looking for is defined.  If it's defined, return something true,
otherwise false.

1 files changed, 1 insertions, 3 deletions

diff --git a/insns.def b/insns.def
index ca56416d23..1dc0bb3365 100644
--- a/insns.def
+++ b/insns.def
@@ -667,12 +667,10 @@ defined
 (VALUE val)
 // attr bool leaf = leafness_of_defined(op_type);
 {
+    val = Qnil;
     if (vm_defined(ec, GET_CFP(), op_type, obj, v)) {
       val = needstr;
     }
-    else {
-      val = Qnil;
-    }
 }
 
 /* check `target' matches `pattern'.