ttn pushed a commit to branch master
in repository elpa.
commit e882729c54d3ae570105a2604d8bc8ad01a09c13
Author: Thien-Thi Nguyen <t...@gnu.org>
Date: Fri May 9 08:35:12 2014 +0200
[gnugo int] Replace COND expression w/ IF.
Incidentally, this reduces the byte code from 19 to 14 insn.
* packages/gnugo/gnugo.el (gnugo-fancy-undo):
...here, replacing last two clauses w/ ‘car-safe’ expression.
---
packages/gnugo/gnugo.el | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/packages/gnugo/gnugo.el b/packages/gnugo/gnugo.el
index e67c29c..ebdfb85 100644
--- a/packages/gnugo/gnugo.el
+++ b/packages/gnugo/gnugo.el
@@ -2329,8 +2329,9 @@ Otherwise, undo repeatedly up to and including the move
which placed the stone at point."
(interactive "P")
(gnugo--climb-towards-root
- (cond ((numberp count) count)
- ((consp count) (car count)))))
+ (if (numberp count)
+ count
+ (car-safe count))))
(define-minor-mode gnugo-image-display-mode
"If enabled, display the board using images.
