make compiler a bit happier

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/discovery.cc b/lib/discovery.cc
index 26f3eed..b4ed3b6 100644
--- a/lib/discovery.cc
+++ b/lib/discovery.cc
@@ -576,26 +576,26 @@ namespace opkele {
 			    }else{
 				for(xrd::local_ids_t::const_iterator ilid=svc.local_ids.begin();
 					ilid!=svc.local_ids.end(); ++ilid) {
 				    ep.local_id = ilid->second;
 				    *(oi++) = ep;
 				}
 			    }
 			}
 		    }
 		}
 	    }
 
-	    int unknown_encoding(const XML_Char *n,XML_Encoding *i) {
-		for(int ii=0;ii < sizeof(i->map)/sizeof(i->map[0]);++ii)
+	    int unknown_encoding(const XML_Char* /* n */,XML_Encoding *i) {
+		for(unsigned int ii=0;ii < sizeof(i->map)/sizeof(i->map[0]);++ii)
 		    i->map[ii] = ii;
 		i->convert = 0; i->release = 0;
 		return XML_STATUS_OK;
 	    }
 
     };
 
     string idiscover(endpoint_discovery_iterator oi,const string& identity) {
 	idigger_t idigger;
 	return idigger.discover(oi,identity);
     }