From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Thu, 8 Aug 2019 11:19:54 +0000 (+0300)
Subject: Fixed njs_is_accessor_descriptor().
X-Git-Tag: 0.3.4~11
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=cd9d12d4c2b9132b4a3f726aef88d6e4ac9610dd;p=njs.git

Fixed njs_is_accessor_descriptor().
---

diff --git a/src/njs_object.h b/src/njs_object.h
index cac3c08e..b9c6e2d3 100644
--- a/src/njs_object.h
+++ b/src/njs_object.h
@@ -13,7 +13,8 @@
 
 
 #define njs_is_accessor_descriptor(prop)                                      \
-    (njs_is_valid(&(prop)->getter) || njs_is_valid(&(prop)->setter))
+    (njs_is_function_or_undefined(&(prop)->getter)                            \
+     || njs_is_function_or_undefined(&(prop)->setter))
 
 
 #define njs_is_generic_descriptor(prop)                                       \
diff --git a/src/njs_value.h b/src/njs_value.h
index 853d3cf5..592269ef 100644
--- a/src/njs_value.h
+++ b/src/njs_value.h
@@ -537,6 +537,10 @@ typedef struct {
     ((value)->type == NJS_FUNCTION)
 
 
+#define njs_is_function_or_undefined(value)                                   \
+    ((value)->type == NJS_FUNCTION || (value)->type == NJS_UNDEFINED)
+
+
 #define njs_is_regexp(value)                                                  \
     ((value)->type == NJS_REGEXP)