iter: return in success case.
iter: return in success case.

rcsanchez97/libbson,mapr/libbson,rcsanchez97/libbson,paulmelnikow/libbson,ksuarz/libbson,remicollet/libbson,jqk6/libbson,jqk6/libbson,mongodbinc-interns/libbson,rayyang2000/libbson,4Second2None/libbson_tmp,ajdavis/libbson,rayyang2000/libbson,hanumantmk/libbson,remicollet/libbson,hanumantmk/libbson,mapr/libbson,remicollet/libbson,mapr/libbson,derickr/libbson,mongodbinc-interns/libbson,derickr/libbson,paulmelnikow/libbson,ksuarz/libbson,ksuarz/libbson,jqk6/libbson,paulmelnikow/libbson,alexeyvo/libbson,Convey-Compliance/libbson,mongodb/libbson,ajdavis/libbson,mongodbinc-interns/libbson,bjori/libbson,Machyne/libbson,alexeyvo/libbson,Machyne/libbson,4Second2None/libbson_tmp,Convey-Compliance/libbson,Convey-Compliance/libbson,jqk6/libbson,remicollet/libbson,hanumantmk/libbson,4Second2None/libbson_tmp,rayyang2000/libbson,ajdavis/libbson,derickr/libbson,paulmelnikow/libbson,4Second2None/libbson_tmp,paulmelnikow/libbson,bjori/libbson,rcsanchez97/libbson,hanumantmk/libbson,mongodb/libbson,bjori/libbson,Machyne/libbson,mongodb/libbson,derickr/libbson,Machyne/libbson,alexeyvo/libbson,mongodbinc-interns/libbson,rayyang2000/libbson