retval shouldn't be NULL

diff --git a/ext/spl/php_spl.c b/ext/spl/php_spl.c
index 7cda2859474b0ce98607055d129128eab2a19ed1..37d1ecfc7ee41160380b34d74ee6cefab7ab00ce 100644 (file)
--- a/ext/spl/php_spl.c
+++ b/ext/spl/php_spl.c
@@ -467,9 +467,11 @@ PHP_FUNCTION(spl_autoload_call)
                zend_fcall_info fcall_info;
                zend_fcall_info_cache fcall_cache;
 
+               ZVAL_UNDEF(&retval);
+
                fcall_info.size = sizeof(fcall_info);
-               ZVAL_STR_COPY(&fcall_info.function_name, spl_autoload_fn->common.function_name);
-               fcall_info.retval = NULL;
+               ZVAL_UNDEF(&fcall_info.function_name);
+               fcall_info.retval = &retval;
                fcall_info.param_count = 1;
                fcall_info.params = class_name;
                fcall_info.object = NULL;
@@ -480,7 +482,7 @@ PHP_FUNCTION(spl_autoload_call)
                fcall_cache.object = NULL;
 
                zend_call_function(&fcall_info, &fcall_cache);
-               zval_ptr_dtor(&fcall_info.function_name);
+               zval_ptr_dtor(&retval);
        }
 } /* }}} */