Minor runtest.py fix
Minor runtest.py fix

harold-b/duktape,markand/duktape,svaarala/duktape,harold-b/duktape,svaarala/duktape,markand/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,svaarala/duktape,markand/duktape,svaarala/duktape,harold-b/duktape,harold-b/duktape,markand/duktape,markand/duktape,svaarala/duktape,harold-b/duktape,harold-b/duktape,harold-b/duktape,harold-b/duktape,harold-b/duktape,markand/duktape,markand/duktape,markand/duktape,markand/duktape,svaarala/duktape,harold-b/duktape,svaarala/duktape