IO.popen drops first space between command and first argument
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Key: JRUBY-3652
URL: http://jira.codehaus.org/browse/JRUBY-3652
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.3RC1
Environment: jruby 1.3.0RC1 (ruby 1.8.6p287) (2009-05-01 9cbadb8)
(Java HotSpot(TM) Client VM 1.5.0_18) [x86-java]
Windows XP SP3
Reporter: Matthew Daniel
{code}
IO.popen("fc.exe a b","r+") do |io|
puts "LINE>#{io.gets}"
end
{code}
*current outcome*
{{'fc.exea' is not recognized as an internal or external command,}}
*expected outcome*
{{LINE>Comparing files A and B}}
If one inserts a leading space into the command string, such as {{" fc.exe a
b"}}, it works as expected, as does inserting additional spaces between the
command name and the first argument (which I can't show you because Jira is
eating the additional spaces, but you get the idea).
I regret that I don't have a currently running Linux instance to try this out
on non-win32. Also, if it matters, this issue came about when trying to run
redmine with Subversion integration under jruby.
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