Fix getting section names so there's no empty string padding.

libwccl/wcclfileopsections.h

@@ -116,7 +116,7 @@ size_t WcclFileOpSections<T>::size() const
 template<class T> inline
 std::vector<std::string> WcclFileOpSections<T>::section_names() const
 {
-	std::vector<std::string> v(size());
+	std::vector<std::string> v;
 	foreach(const ptr_t& section, sections_) {
 		v.push_back(section->name());
 	}