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copy filter expressions fix

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use const_iterator
This commit is contained in:
Artem Pavlenko 2011-12-20 16:16:17 +00:00
parent a99392d3df
commit 6c248c70f9
1 changed files with 3 additions and 4 deletions
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7
include/mapnik/rule.hpp
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@ -271,11 +271,10 @@ public:
{
if (deep_copy) {
std::string expr = to_expression_string(rhs.filter_);
std::string expr = to_expression_string(*filter_);
filter_ = parse_expression(expr,"utf8");
symbolizers::iterator it = syms_.begin(),
end = syms_.end();
symbolizers::const_iterator it = syms_.begin();
symbolizers::const_iterator end = syms_.end();
// FIXME - metawriter_ptr?