Added default value

source/RobotAPI/units/HandUnit.h

@@ -129,7 +129,7 @@ namespace armarx
          */
         virtual SingleTypeVariantListBasePtr getPreshapeNames(const Ice::Current& c = ::Ice::Current());
 
-        NameValueMap getPreshapeJointValues(const std::string &preshapeName, const Ice::Current &);
+        NameValueMap getPreshapeJointValues(const std::string &preshapeName, const Ice::Current & c = ::Ice::Current());
 
          void setObjectGrasped(const std::string &objectName, const Ice::Current &);
          void setObjectReleased(const std::string &objectName, const Ice::Current &);