File levelhead-1.0-abuild.patch of Package levelhead

diff -rupN levelhead/src/levelhead.cpp levelhead_mod/src/levelhead.cpp
--- levelhead/src/levelhead.cpp	2009-09-21 22:30:04.000000000 +0200
+++ levelhead_mod/src/levelhead.cpp	2010-04-11 11:13:51.295544514 +0200
@@ -620,6 +620,7 @@ bool getHitObjectBbox(osg::Geode *trigge
 		  return 1;
         }
     }
+    return 0;
 }
 
 /* return a geode based on string <name>. this is important as is used to
@@ -730,6 +731,7 @@ osg::Vec3 getRayIntersect(osg::Group *sc
 	else 
 	{
 		printf("we didn't hit anything\n");
+		return osg::Vec3();
 	}
 }
 
@@ -811,6 +813,7 @@ bool matchOrByName(const char *name, osg
 	{
 		return 1;
 	}
+	return 0;
 }
 
 /* make a list of geodes that contain the triggerable objects. these are cycled through in the detection of trigger events.
@@ -1198,7 +1201,7 @@ class RoomManager
         }
         RoomData *createRoom(std::string name) 
         {
-            roomMap[name]=new RoomData(name);
+            return roomMap[name] = new RoomData(name);
         }
         void printRooms() 
         {
@@ -1856,7 +1859,7 @@ int main(int argc, char* argv[])
     //int setup = 0;
     int firstRun = 1;
     int control = 0; // is the cube in the right orientation to allow navigation?
-    double t1, t2, t3 = 0.0; // times for restart
+    double t1 = 0.0, t2 = 0.0, t3 = 0.0; // times for restart
     int exited = 0;
     int lastClosestMarker = 0;
     int closestLvl1 = 0;