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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 45971] [PATCH] Fop CLI Errors
Date Mon, 13 Oct 2008 10:48:58 GMT

Vincent Hennebert <vhennebert@gmail.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
            Summary|Fop CLI Errors (Patch to    |[PATCH] Fop CLI Errors
                   |Correct Included)           |

--- Comment #1 from Vincent Hennebert <vhennebert@gmail.com>  2008-10-13 03:48:58 PST
Hi Tom,

Good thing you created a bug report for this, it was being forgotten. Patch
applied in revision 704008
(http://svn.apache.org/viewvc?view=rev&revision=704008). The following
modifications were made:
- minor style fixes (illegal tab characters)
- System.exit is called at only two places: with a return value of 1 when an
unknown argument is given; with a return value of 0 in all other cases. The
rationale is that it's not erroneous to simply run fop without argument, or
with -v or -h.
- the help message is accordingly sent to either stderr or stdout

The semantic of the boolean return value has been changed: false now indicates
that processing should stop normally, not because of an error (there are
exceptions for that).

Ideally this whole part of the code should be re-worked to make use of a common
command-line parsing library (Apache Commons CLI), but this patch is a
reasonable trade-off.

Please re-open the bug if you're not happy with the modifications made.
Thanks Tom!

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