Silence setup restart warning

Prevents the following output from `bin/setup`: `touch: tmp/restart.txt: No such file or directory`
thoughtbot · Apr 14, 2015 · 384a7cc · 384a7cc
1 parent 4ca528f
commit 384a7cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/example_app/bin/setup b/example_app/bin/setup
@@ -25,5 +25,5 @@ Dir.chdir APP_ROOT do
   system "rm -rf tmp/cache"
 
   puts "\n== Restarting application server =="
-  system "touch tmp/restart.txt"
+  system "touch tmp/restart.txt > /dev/null 2>&1"
 end