remote.c: report specific errors from branch_get_upstream

diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm
index 10edb27732f439e5290a7b354efefeb10d219669..d8c21ad91549b4e52ce95c5e694db2f53f9931c9 100644 (file)
--- a/perl/Git/SVN/Fetcher.pm
+++ b/perl/Git/SVN/Fetcher.pm
@@ -7,7 +7,6 @@ package Git::SVN::Fetcher;
 use SVN::Delta;
 use Carp qw/croak/;
 use File::Basename qw/dirname/;
-use IO::File qw//;
 use Git qw/command command_oneline command_noisy command_output_pipe
            command_input_pipe command_close_pipe
            command_bidi_pipe command_close_bidi_pipe/;
@@ -322,6 +321,14 @@ sub apply_textdelta {
        # (but $base does not,) so dup() it for reading in close_file
        open my $dup, '<&', $fh or croak $!;
        my $base = $::_repository->temp_acquire("git_blob_${$}_$suffix");
+       # close_file may call temp_acquire on 'svn_hash', but because of the
+       # call chain, if the temp_acquire call from close_file ends up being the
+       # call that first creates the 'svn_hash' temp file, then the FileHandle
+       # that's created as a result will end up in an SVN::Pool that we clear
+       # in SVN::Ra::gs_fetch_loop_common.  Avoid that by making sure the
+       # 'svn_hash' FileHandle is already created before close_file is called.
+       my $tmp_fh = $::_repository->temp_acquire('svn_hash');
+       $::_repository->temp_release($tmp_fh, 1);
 
        if ($fb->{blob}) {
                my ($base_is_link, $size);
@@ -600,7 +607,7 @@ =head1 DESCRIPTION
 =head1 DEPENDENCIES
 
 L<SVN::Delta> from the Subversion perl bindings,
-the core L<Carp>, L<File::Basename>, and L<IO::File> modules,
+the core L<Carp> and L<File::Basename> modules,
 and git's L<Git> helper module.
 
 C<Git::SVN::Fetcher> has not been tested using callers other than