Simplified isLoaded method, change also noted by Doener.

3 files changed, 6 insertions, 12 deletions

diff --git a/ChangeLog b/ChangeLog
index 3b4aef9b..3c5cfd16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 2006-01-18  Bjørn Lindeijer  <bjorn@lindeijer.nl>
 
 	* src/mapmanager.cpp, src/mapmanager.h: Some insignificant changes to
-	usage of the const keyword.
+	usage of the const keyword. Also simplified isLoaded method.
 
 2006-01-18  Yohann Ferreira  <bertram@cegetel.net>
 
diff --git a/src/mapmanager.cpp b/src/mapmanager.cpp
index 081ad508..73f8822e 100644
--- a/src/mapmanager.cpp
+++ b/src/mapmanager.cpp
@@ -92,17 +92,10 @@ Map *MapManager::getMap(const unsigned int mapId)
     return result;
 }
 
-bool MapManager::isLoaded(const unsigned int mapId) const
+bool
+MapManager::isLoaded(const unsigned int mapId) const
 {
-    bool ret = false;
-    std::map<unsigned int, Map *>::const_iterator i;
-
-    i = maps.find(mapId);
-    if (i != maps.end())
-    {
-        ret = true;
-    }
-    return ret;
+    return maps.find(mapId) != maps.end();
 }
 
 
diff --git a/src/mapmanager.h b/src/mapmanager.h
index 3347ae27..d516b4ce 100644
--- a/src/mapmanager.h
+++ b/src/mapmanager.h
@@ -66,7 +66,8 @@ class MapManager: public utils::Singleton<MapManager>
         /**
          * Check if a map was already loaded.
          */
-        bool isLoaded(unsigned int mapId) const;
+        bool
+        isLoaded(unsigned int mapId) const;
 
     protected:
         /**