a cleanup fix: missing namespace prefix.

should be trivial, skipping review.


git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@3909 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/masterload.h

@@ -30,7 +30,7 @@ class RRClass;
 
 /// \brief An exception that is thrown if an error occurs while loading a
 /// master zone data.
-class MasterLoadError : public Exception {
+class MasterLoadError : public isc::Exception {
 public:
     MasterLoadError(const char* file, size_t line, const char* what) :
         isc::Exception(file, line, what) {}