fixed an auto-install bug

14 years ago · d8e36b4b74
1 changed files with 2 additions and 1 deletions
--- a/prelude/prelude-packages.el
+++ b/prelude/prelude-packages.el
@ -67,7 +67,8 @@
 (defmacro prelude-auto-install (extension package mode)
  `(add-to-list 'auto-mode-alist
                `(,extension . (lambda ()
-                                 (package-install ',package)
+                                 (unless (package-installed-p ',package)
+                                   (package-install ',package))
                                 (,mode)))))

 (defvar prelude-auto-install-alist