#ifdef fix for incompatible changes in new boost filesystem (v3)

libpwrutils/pathsearch.cpp

@@ -121,7 +121,11 @@ std::vector<std::string> PathSearcherBase::list_files(const std::string& suffix)
 			for (directory_iterator i(p); i != directory_iterator(); ++i) {
 				boost::filesystem::path in = i->path();
 				if (in.extension() == suffix) {
+#if BOOST_FILESYSTEM_VERSION == 2
 					out.push_back(in.stem());
+#else
+					out.push_back(in.stem().string());
+#endif
 				}
 			}
 		}