<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Apr 29, 2014 at 4:09 PM, Loïc Hoguin <span dir="ltr"><<a href="mailto:essen@ninenines.eu" target="_blank">essen@ninenines.eu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">If you use the fully qualified erlang:is_map(Var) and map:to_list(Var) you can easily handle maps in a backward compatible way.<div>
<div class="h5"><br></div></div></blockquote><div><br></div><div>But erlang:is_map(Var) will fail on R16 with undef</div></div></div></div>