[xpcom] Fix ref leak with dict retrieval

diff --git a/xpcom-dbusservice/DBusMarshaling.cpp b/xpcom-dbusservice/DBusMarshaling.cpp
index ce16c96be8d102d7b3438fcb6cf7927be0c81239..554b4c621a922cb8cb1f2f176d920f60b6564fca 100644 (file)
--- a/xpcom-dbusservice/DBusMarshaling.cpp
+++ b/xpcom-dbusservice/DBusMarshaling.cpp
@@ -1277,6 +1277,7 @@ already_AddRefed<nsIWritableVariant> getVariantFromIter(JSContext* cx, DBusMessa
                 if(NS_FAILED(rv))
                     return nsnull;
                 variant->SetFromVariant(var);
+                NS_RELEASE(var);
                 var = nsnull;
                 NS_ADDREF(retval = variant);