lib/mongodb: collections do not call next when returning only one element

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/mongodb/mongodb.nit b/lib/mongodb/mongodb.nit
index 1e9b9bd..416e36b 100644 (file)
--- a/lib/mongodb/mongodb.nit
+++ b/lib/mongodb/mongodb.nit
@@ -604,10 +604,7 @@ class MongoCollection
                assert is_alive # FIXME used to avoid segfault (so `self` isn't garbage collected to soon)
                if c == null then return null
                var cursor = new MongoCursor(c)
-               if cursor.is_ok then
-                       cursor.next
-                       return cursor.item
-               end
+               if cursor.is_ok then return cursor.item
                return null
        end