No prompt with bundle exec bash

[JLimperg]

Using bundle exec bash with MRI, I get my usual shell with a 'bundled' environment. On JRuby, the shell appears to work correctly as well, but for some reason I get no prompt whatsoever and Ctrl-C closes the bundled shell. Sample output:

# JRuby
$ /opt/jruby/bin/bundle exec bash
which jruby
/opt/bin/jruby
^C$

# MRI
$ bundle exec bash
[bundled] $ which ruby
/usr/bin/ruby
[bundled] $ ^C
[bundled] $ exit
exit
$

I'm running a Gentoo system with the following versions:

$ jruby -v
jruby 1.7.0.preview1 (ruby-1.9.3-p203) (2012-05-19 00c8c98) (OpenJDK 64-Bit Server VM 1.6.0_24) [linux-amd64-java]
$ jruby -S bundle -v
Bundler version 1.1.4

Unfortunately I don't have any idea what could be causing this problem, therefore I don't know what information might be useful. Of course, don't hesitate to ask for more specifics. Thanks in advance for your time!

[BanzaiMan]

I just checked the master branch on Mac OS X, and did not observe the problem.

$ /usr/local/jruby/bin/bundle -v       
Bundler version 1.2.1
$ /usr/local/jruby/bin/bundle exec bash
bash-4.2$ which jruby
/usr/local/jruby/bin/jruby
bash-4.2$ jruby -v
jruby 1.7.0.RC2 (1.9.3p203) 2012-10-17 10a52b3 on Java HotSpot(TM) 64-Bit Server VM 1.7.0_07-b10 [darwin-x86_64]
bash-4.2$ ^C
bash-4.2$ exit
exit

Can you test newer components?

[JLimperg]

Fix confirmed for the master branch with the same configuration as above, so I'm closing this issue. Thanks a lot!