[jruby-dev] [jira] (JRUBY-6904) IO.popen '' throws wrong exception

[Roger Pack (JIRA)]

Roger Pack created JRUBY-6904 IO.popen '' throws wrong exception Issue Type: Bug Assignee: Thomas E Enebo Created: 25/Sep/12 6:50 PM Description: >> IO.popen '' String.java:686:in `charAt': java.lang.StringIndexOutOfBoundsException: String index out of range: 0 from ShellLauncher.java:1497:in `shouldUseShell' from ShellLauncher.java:700:in `popenShared' from ShellLauncher.java:689:in `popenShared' from ShellLauncher.java:685:in `popenShared' from ShellLauncher.java:669:in `popen' from RubyIO.java:3583:in `popen' from RubyIO$s$0$1$popen.gen:65535:in `call' from DynamicMethod.java:211:in `call' from DynamicMethod.java:207:in `call' from CachingCallSite.java:312:in `cacheAndCall' from CachingCallSite.java:169:in `call' from easy.rb:3:in `block_0$RUBY$_file_' from easy$block_0$RUBY$_file_:65535:in `call' from CompiledBlock.java:112:in `yield' from CompiledBlock.java:95:in `yield' from CompiledBlock.java:75:in `yieldSpecific' from Block.java:99:in `yieldSpecific' from RubyKernel.java:1410:in `loop' from RubyKernel$s$0$0$loop.gen:65535:in `call' from CachingCallSite.java:302:in `cacheAndCall' from CachingCallSite.java:144:in `callBlock' from CachingCallSite.java:153:in `callIter' from easy.rb:2:in `_file_' from easy.rb:-1:in `load' from Ruby.java:697:in `runScript' from Ruby.java:690:in `runScript' from Ruby.java:597:in `runNormally' from Ruby.java:446:in `runFromMain' from Main.java:369:in `doRunFromMain' from Main.java:258:in `internalRun' from Main.java:224:in `run' from Main.java:208:in `run' from Main.java:188:in `main' Environment: jruby 1.6.7.2 (ruby-1.8.7-p357) (2012-05-01 26e08ba) (Java HotSpot(TM) Client VM 1.6.0_35) [Windows 7-x86-java] Project: JRuby Priority: Major Reporter: Roger Pack

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