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Re: svn commit: r9697 - in trunk/subversion: clients/cmdline include libsvn_client libsvn_subr

From: Branko Čibej <brane_at_xbc.nu>
Date: 2004-05-14 03:00:36 CEST

Greg Hudson wrote:

>On Wed, 2004-05-12 at 18:57, brane@tigris.org wrote:
>>+ svn_error_t *err = SVN_NO_ERROR;
>>+ int i;
>>+ for (i = 0; checklist[i].label != NULL; ++i)
>>+ {
>>+ const svn_version_t *lib_version = checklist[i].version_query();
>>+ if (!svn_ver_compatible (my_version, lib_version))
>>+ err = mismatch_error (checklist[i].label, lib_version, err);
>>+ }
>>+ return err;
>This could leak errors. Hardly a big deal in practice, but adding "&&
>!err" to the loop condition, or a break to the body of the if statement,
>would make the code more correct.
No, it would make the code wrong IMHO because it would stop at the first
incompatibility instead of listing them all.

How about this: I remove the 'child' parameter from
svn_ver_error_generator_t and set it explicitly in this loop, so that we
don't rely on the mismatch_error implementation being correct.

-- Brane

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Received on Fri May 14 03:03:29 2004

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