From 7ea3330dfcf841e8ac11ee00ec141ecfc8e26aba Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Sat, 30 Aug 2008 22:46:49 -0700
Subject: [PATCH] * misc/ruby-mode.el: don't crash the whole mode if the Subversion $ keyword isn't interpolated.

---
 misc/ruby-mode.el |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/misc/ruby-mode.el b/misc/ruby-mode.el
index a2755f4..e37cc4e 100644
--- a/misc/ruby-mode.el
+++ b/misc/ruby-mode.el
@@ -9,9 +9,8 @@
   "Ruby mode revision string.")
 
 (defconst ruby-mode-version
-  (progn
-   (string-match "[0-9.]+" ruby-mode-revision)
-   (substring ruby-mode-revision (match-beginning 0) (match-end 0)))
+  (and (string-match "[0-9.]+" ruby-mode-revision)
+       (substring ruby-mode-revision (match-beginning 0) (match-end 0)))
   "Ruby mode version number.")
 
 (defconst ruby-block-beg-re
-- 
1.5.5.rc2

