Re: svn commit: r934627 - in /subversion/trunk: ./ subversion/libsvn_client/patch.c subversion/tests/cmdline/patch_tests.py

stsp_at_apache.org writes:

> Author: stsp
> Date: Thu Apr 15 22:18:59 2010
> New Revision: 934627
>
> URL: http://svn.apache.org/viewvc?rev=934627&view=rev
> Log:
> Reintegrate the svn-patch-improvements branch into trunk.

> + /* Rebuild the empty dirs list, replacing empty dirs which have
> + * an empty parent with their parent. */
> + again = FALSE;
> + empty_dirs_copy = apr_array_copy(iterpool, empty_dirs);
> + apr_array_clear(empty_dirs);
> + for (i = 0; i < empty_dirs_copy->nelts; i++)

apr_array_clear is only available in APR 1.3.x and later.

We could write svn_array_clear, or perhaps even apr_array_clear, or we
could simply reset empty_dirs->nelts directly.

-- 
Philip