[elpa] externals/slime-volleyball 245e99e 22/27: Add (require 'cl) fallback for Emacs versions < 24.3

[Thomas Fitzsimmons]

branch: externals/slime-volleyball
commit 245e99e1f41d466e258465a16d6204c30b73e48d
Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Commit: Thomas Fitzsimmons <fitzsim@fitzsim.org>

    Add (require 'cl) fallback for Emacs versions < 24.3
---
 slime-volleyball.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/slime-volleyball.el b/slime-volleyball.el
index be6fb46..01cf8df 100644
--- a/slime-volleyball.el
+++ b/slime-volleyball.el
@@ -115,7 +115,8 @@
 
 ;;; Code:
 
-(require 'cl-lib)
+(unless (require 'cl-lib nil t)
+  (require 'cl))
 
 (defvar slime-volleyball-animation-timer nil)