Inserts an intermediate stream which will be copied onto the real one once all the programs have executed.  This fixes the bug that occurs when using two stream both as input and output to an ShProgram (issue152). Most of the copying code should probably be moved to ShStream or ShChannelNode...
Inserts an intermediate stream which will be copied onto the real one once all the programs have executed.  This fixes the bug that occurs when using two stream both as input and output to an ShProgram (issue152).
Most of the copying code should probably be moved to ShStream or ShChannelNode...


git-svn-id: f6f47f0a6375c1440c859a5b92b3b3fbb75bb58e@2344 afdca40c-03d6-0310-8ede-e9f093b21075

libsh-archive/sh,libsh-archive/sh,libsh-archive/sh,libsh-archive/sh,libsh-archive/sh,libsh-archive/sh