more accurate casting

diff --git a/src/Configuration.hh b/src/Configuration.hh
index 8f4a315745a2420ce7a1463911a6aacd8a197e29..e42acad44bff3b41599c9d7161cc100cbc312610 100644 (file)
--- a/src/Configuration.hh
+++ b/src/Configuration.hh
@@ -75,10 +75,10 @@ public:
 
   bool getValue(const std::string &rname, bool &value) const;
   inline bool getValue(const std::string &rname, int &value) const {
-    return getValue(rname, (long) value);
+    return getValue(rname, (long&) value);
   }
   inline bool getValue(const std::string &rname, unsigned int &value) const {
-    return getValue(rname, (unsigned long) value);
+    return getValue(rname, (unsigned long&) value);
   }
   bool getValue(const std::string &rname, long &value) const;
   bool getValue(const std::string &rname, unsigned long &value) const;