diff --git a/src/Menge/MengeCore/BFSM/Goals/Goal.h b/src/Menge/MengeCore/BFSM/Goals/Goal.h
index e7f1a472..eea96fb2 100644
--- a/src/Menge/MengeCore/BFSM/Goals/Goal.h
+++ b/src/Menge/MengeCore/BFSM/Goals/Goal.h
@@ -200,7 +200,7 @@ namespace Menge {
 			 *				
 			 *	@param		geometry		The geometry for this goal; the goal takes ownership.
 			 */
-			inline void setGeometry( Math::Geometry2D * geometry );
+			void setGeometry( Math::Geometry2D * geometry );
 
 			/*!
 			 *	@brief		Sets this goal's goal set.
diff --git a/src/Menge/MengeCore/Math/Geometry2D.h b/src/Menge/MengeCore/Math/Geometry2D.h
index 6ee237f9..499dfe04 100644
--- a/src/Menge/MengeCore/Math/Geometry2D.h
+++ b/src/Menge/MengeCore/Math/Geometry2D.h
@@ -504,7 +504,7 @@ namespace Menge {
 			 *				
 			 *	@returns	The box size.
 			 */
-			const Vector2 & getSize() const { return _maxPt - _minPt; }
+			const Vector2 getSize() const { return _maxPt - _minPt; }
 
 			/*!
 			 *	@brief		Reports the box's maximal point (in x & y directions).
diff --git a/src/Menge/MengeCore/resources/Graph.cpp b/src/Menge/MengeCore/resources/Graph.cpp
index f23d7275..38914b4c 100644
--- a/src/Menge/MengeCore/resources/Graph.cpp
+++ b/src/Menge/MengeCore/resources/Graph.cpp
@@ -135,7 +135,7 @@ namespace Menge {
 				logger << Logger::ERR_MSG << "Error parsing roadmap: format error for edge " << ( e + 1 ) << ".\n";
 				delete [] vertNbr;
 				graph->destroy();
-				return false;
+				return 0x0;
 			}
 			edge.setDistance( graph->_vertices[ from ].getDistance( graph->_vertices[ to ] ) );
 			edge.setNeighbor( &graph->_vertices[ to ] );
@@ -344,4 +344,4 @@ namespace Menge {
 
 	//////////////////////////////////////////////////////////////////////////////////////
 
-}	// namespace Menge
\ No newline at end of file
+}	// namespace Menge