From 06115c652382d81bb25ce1dc3ad40e14f00ee273 Mon Sep 17 00:00:00 2001
From: Bjørn Lindeijer <bjorn@lindeijer.nl>
Date: Mon, 11 May 2009 20:05:55 +0200
Subject: Fixed the memory issues with the pointers to item stat modifiers

It was a list of pointers to Stat instances that had long been popped
off the stack and deleted.
---
 src/resources/itemdb.cpp | 10 +++++-----
 src/resources/itemdb.h   | 11 +++++++++--
 2 files changed, 14 insertions(+), 7 deletions(-)

(limited to 'src/resources')

diff --git a/src/resources/itemdb.cpp b/src/resources/itemdb.cpp
index 66c07849..99907ca7 100644
--- a/src/resources/itemdb.cpp
+++ b/src/resources/itemdb.cpp
@@ -55,9 +55,9 @@ static char const *const fields[][2] =
     { "mp",        N_("MP %+d")        }
 };
 
-static std::list<ItemDB::Stat*> extraStats;
+static std::list<ItemDB::Stat> extraStats;
 
-void ItemDB::setStatsList(std::list<ItemDB::Stat*> stats)
+void ItemDB::setStatsList(const std::list<ItemDB::Stat> &stats)
 {
     extraStats = stats;
 }
@@ -163,13 +163,13 @@ void ItemDB::load()
             if (!effect.empty()) effect += " / ";
             effect += strprintf(gettext(fields[i][1]), value);
         }
-        for (std::list<Stat*>::iterator it = extraStats.begin();
+        for (std::list<Stat>::iterator it = extraStats.begin();
                 it != extraStats.end(); it++)
         {
-            int value = XML::getProperty(node, (*it)->tag.c_str(), 0);
+            int value = XML::getProperty(node, it->tag.c_str(), 0);
             if (!value) continue;
             if (!effect.empty()) effect += " / ";
-            effect += strprintf((*it)->format.c_str(), value);
+            effect += strprintf(it->format.c_str(), value);
         }
         std::string temp = XML::getProperty(node, "effect", "");
         if (!effect.empty() && !temp.empty())
diff --git a/src/resources/itemdb.h b/src/resources/itemdb.h
index 2bb8fd5e..d0964e49 100644
--- a/src/resources/itemdb.h
+++ b/src/resources/itemdb.h
@@ -46,12 +46,19 @@ namespace ItemDB
     const ItemInfo &get(int id);
     const ItemInfo &get(const std::string &name);
 
-    struct Stat {
+    struct Stat
+    {
+        Stat(const std::string &tag,
+             const std::string &format):
+            tag(tag),
+            format(format)
+        {}
+
         std::string tag;
         std::string format;
     };
 
-    void setStatsList(std::list<Stat*> stats);
+    void setStatsList(const std::list<Stat> &stats);
 
     // Items database
     typedef std::map<int, ItemInfo*> ItemInfos;
-- 
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