Add missing require stack for bound func handling
Add missing require stack for bound func handling

svaarala/duktape,markand/duktape,markand/duktape,markand/duktape,svaarala/duktape,markand/duktape,svaarala/duktape,markand/duktape,markand/duktape,svaarala/duktape,svaarala/duktape,svaarala/duktape,svaarala/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,markand/duktape,markand/duktape,markand/duktape