[Tickets #9497] VFS ssh2 _listFolder() does not return listing with non-Bourne shells

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Ticket URL: http://bugs.horde.org/ticket/9497
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  Ticket             | 9497
  Created By         | lstewart at room52.net
  Summary            | VFS ssh2 _listFolder() does not return listing with
                     | non-Bourne shells
  Queue              | Horde Framework Packages
  Version            | FRAMEWORK_3
  Type               | Bug
  State              | Unconfirmed
  Priority           | 2. Medium
  Milestone          |
  Patch              | 1
  Owners             |
+New Attachment     | horde3_vfs_ssh2_env.patch
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lstewart at room52.net (2011-01-07 19:55) wrote:

See this mailing list thread for details:  
http://thread.gmane.org/gmane.comp.horde.user/23294

The summary is that non-Bourne shells don't interpret a command of the  
form "ENV_VAR=VAL command", where "ENV_VAR=VAL" is attempting to set  
an environment variable for "command" to run with.

The solution is to use the env command to set the environment  
variables and run the target command like so: "env ENV_VAR=VAL command".

The attached patch has been tested to work with tcsh on FreeBSD 8  
running horde 3.3.11. As discussed in the email thread, another horde  
user running linux confirmed my analysis to be correct by switching  
his shell to tcsh and observed that the bug manifested itself until he  
switched back to using bash.