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

On Fri, Apr 16, 2010 at 10:08:15AM +0100, Philip Martin wrote:
> 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.

Hmmm...

I'll use apr_array_clear in an #ifdef APR_VERSION(...), and clear the
array manually in the #else clause.

Thanks for catching this,
Stefan

-- 
printf("Eh???/n");