From f442f17034cb3839d944967ecb459f05918a811b Mon Sep 17 00:00:00 2001
From: David Chisnall <theraven@FreeBSD.org>
Date: Sun, 31 Jan 2016 12:00:19 +0000
Subject: [PATCH] Set the count to 0 if no property attributes are copied.

---
 properties.m | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/properties.m b/properties.m
index 36930a9..46026cc 100644
--- a/properties.m
+++ b/properties.m
@@ -502,7 +502,14 @@ const char *property_getAttributes(objc_property_t property)
 objc_property_attribute_t *property_copyAttributeList(objc_property_t property,
                                                       unsigned int *outCount)
 {
-	if (NULL == property) { return NULL; }
+	if (NULL == property)
+	{
+		if (NULL != outCount)
+		{
+			*outCount = 0;
+		}
+		return NULL;
+	}
 	objc_property_attribute_t attrs[12];
 	int count = 0;