Use rmdir instead of rm -r

4fa6be02 · Fabian Wolff · Marc Cornellà · 40bfe5a4 · 4fa6be02
Commit 4fa6be02 authored Oct 03, 2016 by Fabian Wolff Committed by Marc Cornellà Oct 03, 2016
--- a/tools/check_for_upgrade.sh
+++ b/tools/check_for_upgrade.sh
@@ -60,5 +60,5 @@ then
    _update_zsh_update
  fi

-  rm -r $ZSH/log/update.lock
+  rmdir $ZSH/log/update.lock
 fi