warn on PUT error

Mojolicious doesn't really like when we die inside put callback

diff --git a/angular-server.pl b/angular-server.pl
index e9f23be..622187b 100755 (executable)
--- a/angular-server.pl
+++ b/angular-server.pl
@@ -32,7 +32,7 @@ sub _couchdb_put {
                my $response = $tx->res->json;
                warn "## response $code ",dump($response);
                if ($tx->error) {
-                       die "ERROR $code $message";
+                       warn "ERROR $code $message";
                }
                return
                $rev = $response->{rev};