Getting onto a patch from an anonymous poster, I've added some else branches...

Getting onto a patch from an anonymous poster, I've added some else branches to avoid too large redundant code parts after unconditional returns. These might at least raise some unwanted warnings, though I don't know why an error would occur.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3869 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CAnimatedMeshSceneNode.cpp

@@ -196,7 +196,7 @@ IMesh * CAnimatedMeshSceneNode::getMeshForCurrentFrame()
 	{
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 		return 0;
-#endif
+#else
 
 		// As multiple scene nodes may be sharing the same skinned mesh, we have to
 		// re-animate it every frame to ensure that this node gets the mesh that it needs.
@@ -230,6 +230,7 @@ IMesh * CAnimatedMeshSceneNode::getMeshForCurrentFrame()
 		}
 
 		return skinnedMesh;
+#endif
 	}
 }
 
@@ -579,7 +580,7 @@ IBoneSceneNode* CAnimatedMeshSceneNode::getJointNode(const c8* jointName)
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 	os::Printer::log("Compiled without _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_", ELL_WARNING);
 	return 0;
-#endif
+#else
 
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 	{
@@ -606,6 +607,7 @@ IBoneSceneNode* CAnimatedMeshSceneNode::getJointNode(const c8* jointName)
 	}
 
 	return JointChildSceneNodes[number];
+#endif
 }
 
 
@@ -617,7 +619,7 @@ IBoneSceneNode* CAnimatedMeshSceneNode::getJointNode(u32 jointID)
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 	os::Printer::log("Compiled without _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_", ELL_WARNING);
 	return 0;
-#endif
+#else
 
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 	{
@@ -634,6 +636,7 @@ IBoneSceneNode* CAnimatedMeshSceneNode::getJointNode(u32 jointID)
 	}
 
 	return JointChildSceneNodes[jointID];
+#endif
 }
 
 //! Gets joint count.
@@ -641,7 +644,7 @@ u32 CAnimatedMeshSceneNode::getJointCount() const
 {
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 	return 0;
-#endif
+#else
 
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 		return 0;
@@ -649,6 +652,7 @@ u32 CAnimatedMeshSceneNode::getJointCount() const
 	ISkinnedMesh *skinnedMesh=(ISkinnedMesh*)Mesh;
 
 	return skinnedMesh->getJointCount();
+#endif
 }
 
 
@@ -949,7 +953,7 @@ void CAnimatedMeshSceneNode::animateJoints(bool CalculateAbsolutePositions)
 {
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 	return;
-#endif
+#else
 	if (Mesh && Mesh->getMeshType() == EAMT_SKINNED )
 	{
 		checkJoints();
@@ -1021,6 +1025,7 @@ void CAnimatedMeshSceneNode::animateJoints(bool CalculateAbsolutePositions)
 			}
 		}
 	}
+#endif
 }
 
 /*!
@@ -1029,7 +1034,7 @@ void CAnimatedMeshSceneNode::checkJoints()
 {
 #ifndef _IRR_COMPILE_WITH_SKINNED_MESH_SUPPORT_
 	return;
-#endif
+#else
 
 	if (!Mesh || Mesh->getMeshType() != EAMT_SKINNED)
 		return;
@@ -1047,6 +1052,7 @@ void CAnimatedMeshSceneNode::checkJoints()
 		JointsUsed=true;
 		JointMode=EJUOR_READ;
 	}
+#endif
 }
 
 /*!