Pin variable in match

This prevents accepting messages accidentally for another dying process.
2016-04-26 17:43:11 -05:00
parent 6ae1cae4b8
commit 9b65177e17
1 changed files with 1 additions and 1 deletions
--- a/lib/meditate.ex
+++ b/lib/meditate.ex
@@ -19,7 +19,7 @@ defmodule Mix.Tasks.Meditate do
    if Tracker.complete?, do: Display.congratulate

    receive do
-      {:DOWN, _references, :process, watcher, _reason} -> nil
+      {:DOWN, _references, :process, ^watcher, _reason} -> nil
    end
  end