Invalidate path even if the file was deleted

Author: Mikhail Galanin

ext/opcache/ZendAccelerator.c

@@ -1399,7 +1399,9 @@ zend_result zend_accel_invalidate(zend_string *filename, bool force)
 	realpath = accelerator_orig_zend_resolve_path(filename);
 
 	if (!realpath) {
-		return FAILURE;
+		//file could have been deleted, but we still need to invalidate it.
+		//so instead of failing, just use the provided filename for the lookup
+		realpath = zend_string_copy(filename);
 	}
 
 	if (ZCG(accel_directives).file_cache) {

ext/opcache/tests/issue0128.phpt

@@ -12,5 +12,5 @@ var_dump(opcache_invalidate('1'));
 var_dump("okey");
 ?>
 --EXPECT--
-bool(false)
+bool(true)
 string(4) "okey"