Fixed the segfault which occured when a machine reference failed.
-rw-r--r-- 18096 COPYING
-rw-r--r-- 1056 CREDITS
-rw-r--r-- 69378 ChangeLog
-rw-r--r-- 1905 Makefile.in
-rw-r--r-- 1321 README
-rw-r--r-- 3761 TODO
drwxr-xr-x - aapl
drwxr-xr-x - common
-rwxr-xr-x 119490 configure
-rw-r--r-- 2918 configure.in
drwxr-xr-x - doc
drwxr-xr-x - examples
-rw-r--r-- 1728 ragel.spec
-rw-r--r-- 6341 ragel.vim
drwxr-xr-x - ragel
drwxr-xr-x - redfsm
drwxr-xr-x - rlcodegen
drwxr-xr-x - rlgen-java
drwxr-xr-x - rlgen-ruby
drwxr-xr-x - test
-rw-r--r-- 39 version.mk