X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Ffactory_filter.cpp;h=c1cb0b7fc83810bdb3f6bf78c4fd018d9c43fba5;hb=e97027abe6e12ad59d16b475c28e3767c83b1343;hp=a446ba2d262e5cabfb9454d9fdc9fb47a2ce56f3;hpb=c1d953eee6c00432493bc364da6284704ccd9cc2;p=metaproxy-moved-to-github.git

diff --git a/src/factory_filter.cpp b/src/factory_filter.cpp
index a446ba2..c1cb0b7 100644
--- a/src/factory_filter.cpp
+++ b/src/factory_filter.cpp
@@ -66,8 +66,8 @@ mp::FactoryFilter::~FactoryFilter()
 
 }
 
-bool mp::FactoryFilter::add_creator(std::string fi,
-                                     CreateFilterCallback cfc)
+bool mp::FactoryFilter::add_creator(const std::string &fi,
+                                    CreateFilterCallback cfc)
 {
     return m_p->m_fcm.insert(Rep::CallbackMap::value_type(fi, cfc)).second;
 }