fix dir separator

Author: weltling

Zend/tests/bug67436/bug67436_nohandler.phpt

@@ -19,6 +19,6 @@ $b = new b();
 $b->test();
 
 --EXPECTF--
-Strict Standards: Declaration of b::test() should be compatible with a::test($arg = c::TESTCONSTANT) in %s/bug67436/b.php on line %d
+Strict Standards: Declaration of b::test() should be compatible with a::test($arg = c::TESTCONSTANT) in %s%ebug67436%eb.php on line %d
 b::test()
 a::test(c::TESTCONSTANT)