From 8979f19f1d812e2fa453fff98bf617d0de70eb1b Mon Sep 17 00:00:00 2001
From: theraven <theraven@72102866-910b-0410-8b05-ffd578937521>
Date: Wed, 17 Jul 2013 14:03:59 +0000
Subject: [PATCH] Fix some bugs in protocol property introspection and remove a
 redundant #define.

Reported by Krystof Vasa!
---
 arc.m      | 1 -
 protocol.c | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/arc.m b/arc.m
index 1a81164..86d0982 100644
--- a/arc.m
+++ b/arc.m
@@ -488,7 +488,6 @@ const static WeakRef NullWeakRef;
 #define MAP_TABLE_COMPARE_FUNCTION weak_ref_compare
 #define MAP_TABLE_HASH_KEY ptr_hash
 #define MAP_TABLE_HASH_VALUE weak_ref_hash
-#define MAP_TABLE_HASH_VALUE weak_ref_hash
 #define MAP_TABLE_VALUE_TYPE struct objc_weak_ref
 #define MAP_TABLE_VALUE_NULL weak_ref_is_null
 #define MAP_TABLE_VALUE_PLACEHOLDER NullWeakRef
diff --git a/protocol.c b/protocol.c
index 63e5c92..5b9e42e 100644
--- a/protocol.c
+++ b/protocol.c
@@ -361,7 +361,7 @@ objc_property_t *protocol_copyPropertyList(Protocol *protocol,
 	}
 	if (NULL != p->optional_properties)
 	{
-		count = p->optional_properties->count;
+		count += p->optional_properties->count;
 	}
 	if (0 == count)
 	{
@@ -373,7 +373,7 @@ objc_property_t *protocol_copyPropertyList(Protocol *protocol,
 	{
 		for (int i=0 ; i<properties->count ; i++)
 		{
-			list[out] = &properties->properties[i];
+			list[out++] = &properties->properties[i];
 		}
 	}
 	properties = p->optional_properties;
@@ -381,7 +381,7 @@ objc_property_t *protocol_copyPropertyList(Protocol *protocol,
 	{
 		for (int i=0 ; i<properties->count ; i++)
 		{
-			list[out] = &properties->properties[i];
+			list[out++] = &properties->properties[i];
 		}
 	}
 	*outCount = count;