Fixed passing temporary as non-const reference that doesn't compile on GCC

2013-08-15 14:12:42 +00:00 · 2013-08-15 14:12:42 +00:00 · 8eecbf377c
parent 174c2da7d9
commit 8eecbf377c
1 changed files with 2 additions and 1 deletions
--- a/gtsam/base/treeTraversal-inst.h
+++ b/gtsam/base/treeTraversal-inst.h
@ -113,7 +113,8 @@ namespace gtsam {
          {
            BOOST_FOREACH(const boost::shared_ptr<NODE>& child, node->children)
            {
-              processNode(child, visitorPre(child, myData));
+              DATA childData = visitorPre(child, myData);
+              processNode(child, childData);
            }
          }