From dbfe0df1d094efb8596833d3420c83e381c7cbf7 Mon Sep 17 00:00:00 2001
From: Bozhidar Batsov <bozhidar@batsov.com>
Date: Sun, 5 Apr 2015 21:06:47 +0300
Subject: [PATCH] Use sbcl in the absence of ccl on OS X

---
 modules/prelude-common-lisp.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/prelude-common-lisp.el b/modules/prelude-common-lisp.el
index 718a9e5..9b982e6 100644
--- a/modules/prelude-common-lisp.el
+++ b/modules/prelude-common-lisp.el
@@ -54,7 +54,8 @@
         (sbcl ("sbcl" "--noinform") :coding-system utf-8-unix)))
 
 ;; select the default value from slime-lisp-implementations
-(if (eq system-type 'darwin)
+(if (and (eq system-type 'darwin)
+         (executable-find "ccl"))
     ;; default to Clozure CL on OS X
     (setq slime-default-lisp 'ccl)
   ;; default to SBCL on Linux and Windows