workaround clang bug on oneiric - closes #1352

2012-08-03 17:13:09 -07:00 · 2012-08-03 17:13:09 -07:00 · 6acd352d40
commit 6acd352d40
parent b43697fd5d
1 changed files with 3 additions and 1 deletions
--- a/src/symbolizer_helpers.cpp
+++ b/src/symbolizer_helpers.cpp
@ -278,8 +278,10 @@ bool text_symbolizer_helper<FaceManagerT, DetectorT>::next_placement()
    info_ = &(text_.get_string_info());
    if (placement_->properties.orientation)
    {
+        // https://github.com/mapnik/mapnik/issues/1352
+        mapnik::evaluate<Feature, value_type> evaluator(feature_);
        angle_ = boost::apply_visitor(
-            evaluate<Feature, value_type>(feature_),
+            evaluator,
            *(placement_->properties.orientation)).to_double();
    } else {
        angle_ = 0.0;