Fix en conversion a string.

diff --git a/src/clave_variable.h b/src/clave_variable.h
index fbe501174d6f15e55cecf04438526e5d5adefe1b..75cecfd3a5157caa4569bc7f25b1dc2e571704ef 100644 (file)
--- a/src/clave_variable.h
+++ b/src/clave_variable.h
@@ -23,11 +23,7 @@ class ClaveVariable : public Clave {
                virtual bool operator < (const Clave &c) const;
                virtual bool operator == (const Clave &c) const;
                virtual operator std::string () const {
-                       std::string out;
-                       std::stringstream ss;
-                       ss << data;
-                       ss >> out;
-                       return out;
+                       return data;
                }
        private:
                std::string data;