Fixed compile warning

1 files changed, 5 insertions, 5 deletions

diff --git a/src/game-server/map.cpp b/src/game-server/map.cpp
index f66f8876..3821b0a8 100644
--- a/src/game-server/map.cpp
+++ b/src/game-server/map.cpp
@@ -65,8 +65,7 @@ Map::~Map()
     }
 }
 
-void
-Map::setSize(int width, int height)
+void Map::setSize(int width, int height)
 {
     this->mWidth = width;
     this->mHeight = height;
@@ -83,9 +82,11 @@ Map::setSize(int width, int height)
 
 const std::string &Map::getProperty(const std::string &key) const
 {
+    static std::string empty;
     std::map<std::string, std::string>::const_iterator i;
     i = mProperties.find(key);
-    if (i == mProperties.end()) return "";
+    if (i == mProperties.end())
+        return empty;
     return i->second;
 }
 
@@ -159,8 +160,7 @@ bool Map::getWalk(int x, int y, char walkmask) const
     return !(mMetaTiles[x + y * mWidth].blockmask & walkmask);
 }
 
-MetaTile*
-Map::getMetaTile(int x, int y)
+MetaTile *Map::getMetaTile(int x, int y)
 {
     return &mMetaTiles[x + y * mWidth];
 }