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fix usage of mapnik::parameters

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This commit is contained in:
Dane Springmeyer
2014-08-13 08:36:36 -07:00
parent 1d43b86762
commit ccbc9e7a2b
1 changed files with 9 additions and 4 deletions
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13
src/parameterize_style.cpp
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@ -1,9 +1,13 @@
#include <mapnik/version.hpp>
#include <mapnik/map.hpp>
#include <mapnik/layer.hpp>
#include <mapnik/params.hpp>
#include <mapnik/datasource.hpp>
#include <mapnik/datasource_cache.hpp>
#include <syslog.h>
#include <boost/variant.hpp>
#include <boost/optional.hpp>
#include "parameterize_style.hpp"
@ -41,9 +45,10 @@ static void parameterize_map_language(mapnik::Map &m, char * parameter) {
mapnik::layer& l = m.getLayer(i);
#endif
mapnik::parameters params = l.datasource()->params();
if (params.find("table") != params.end()) {
if (boost::get<std::string>(params["table"]).find(",name") != std::string::npos) {
std::string str = boost::get<std::string>(params["table"]);
if (params.find("table") != params.end()) {
boost::optional<std::string> table = params.get<std::string>("table");
if (table && table->find(",name") != std::string::npos) {
std::string str = *table;
size_t pos = str.find(",name");
str.replace(pos,5,name_replace);
params["table"] = str;