Use true/false as default bool string representation

diff --git a/zypp/base/String.h b/zypp/base/String.h
index 6e96466..e0dcb37 100644 (file)
--- a/zypp/base/String.h
+++ b/zypp/base/String.h
@@ -169,7 +169,7 @@ namespace zypp
 
     template<>
         inline std::string asString( const bool &t )
-        { return t ? "+" : "-"; }
+        { return t ? "true" : "false"; }
 
     ///////////////////////////////////////////////////////////////////
     /** Printf style construction of std::string. */