prevent logging lots of failed to reserve relay mountpoint. close #1513

svn path=/icecast/trunk/icecast/; revision=15764

src/slave.c

@@ -403,7 +403,14 @@ static void check_relay_stream (relay_server *relay)
             }
         }
         else
+        {
+            if (relay->start == 0)
+            {
                 WARN1 ("new relay but source \"%s\" already exists", relay->localmount);
+                relay->start = 1;
+            }
+            return;
+        }
     }
     do
     {