handle error

Author: mitchellhenke

lib/mix/tasks/sentry.send_test_event.ex

@@ -53,6 +53,8 @@ defmodule Mix.Tasks.Sentry.SendTestEvent do
       case result do
         {:ok, id} ->
           Mix.shell.info "Test event sent!  Event ID: #{id}"
+        :error ->
+          Mix.shell.info "Error sending event!"
         :excluded ->
           Mix.shell.info "No test event was sent because the event was excluded by a filter"
       end