Cancel update if the current user doesn't have write permissions for the oh-my-zsh directory.

2013-12-18 18:27:20 +01:00 · 2013-12-18 18:27:20 +01:00 · 152e1e07e0
commit 152e1e07e0
parent 357ab4912b
1 changed files with 7 additions and 0 deletions
--- a/tools/check_for_upgrade.sh
+++ b/tools/check_for_upgrade.sh
@ -26,6 +26,13 @@ if [ -f ~/.zsh-update ]
 then
  . ~/.zsh-update

+  # cancel update if the current user doesn't have write permissions for the
+  # oh-my-zsh directory
+  if [ -n $(find -not -writable "$ZSH") ]
+  then
+    return 0;
+  fi
+
  if [[ -z "$LAST_EPOCH" ]]; then
    _update_zsh_update && return 0;
  fi