From 19a41e5a1095504a524333879593b8945fe8ea06 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Thu, 28 Nov 2013 21:26:55 +0100
Subject: Fix iTaSC build error when building with libc++.

This was using TreeElement before it was fully defined, which gives undefined
behavior that happened to work with other libraries but not libc++.

Based on patch by Marcus von Appen, modifications for brevity and to ensure we
don't dereference invalid memory. Ref T37477.
---
 intern/itasc/Armature.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'intern/itasc/Armature.cpp')

diff --git a/intern/itasc/Armature.cpp b/intern/itasc/Armature.cpp
index e6f5fda4066..0c736566b25 100644
--- a/intern/itasc/Armature.cpp
+++ b/intern/itasc/Armature.cpp
@@ -402,7 +402,7 @@ bool Armature::finalize()
 	m_armlength = 0.0;
 	for (i=0; i<m_neffector; i++) {
 		length = 0.0;
-		KDL::SegmentMap::const_iterator sit = m_tree.getSegment(m_effectors[i].name);
+		KDL::SegmentMap::value_type const *sit = m_tree.getSegmentPtr(m_effectors[i].name);
 		while (sit->first != "root") {
 			Frame tip = sit->second.segment.pose(m_qKdl(sit->second.q_nr));
 			length += tip.p.Norm();
-- 
cgit v1.2.3