diff --git a/netwerk/dns/src/nsDnsService.cpp b/netwerk/dns/src/nsDnsService.cpp
index aaa623268ac..563878ec13c 100644
--- a/netwerk/dns/src/nsDnsService.cpp
+++ b/netwerk/dns/src/nsDnsService.cpp
@@ -774,7 +774,7 @@ nsDNSService::Lookup(nsISupports*    clientContext,
     //      listener does not need to copy it...
     delete hostentry;
 	
-    (void)listener->OnStopLookup(clientContext, hostName, result);
+    (void)listener->OnStopLookup(clientContext, hostName, NS_OK);
 	
     return rv;
 #endif