If user's PATH contains '.' and 'jruby' resolves to './jruby', JRUBY_HOME is
incorrectly set to '.', leading to 'NoClassDefFoundError'
--------------------------------------------------------------------------------------------------------------------------------------
Key: JRUBY-2699
URL: http://jira.codehaus.org/browse/JRUBY-2699
Project: JRuby
Issue Type: Bug
Components: Application Error
Affects Versions: JRuby 1.1.2
Environment: OS X 10.5.3, Apple JDK 1.5, jruby r7022.
Reporter: Hiro Asari
Priority: Trivial
JRUBY_HOME is incorrectly set if PATH contains '.' and the user is in the
directory jruby is in. I'm not sure what the best solution is, but the
following will do the job for now.
$ svn diff jruby
Index: jruby
===================================================================
--- jruby (revision 7022)
+++ jruby (working copy)
@@ -36,6 +36,9 @@
JRUBY_HOME_1=`dirname "$PRG"` # the ./bin dir
JRUBY_HOME=`dirname "$JRUBY_HOME_1"` # the . dir
+if [ $JRUBY_HOME = '.' ] ; then
+ JRUBY_HOME='..'
+fi
if [ -z "$JRUBY_OPTS" ] ; then
JRUBY_OPTS=""
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