From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 25 Oct 2014 07:56:12 +0000 (+0000)
Subject: git-svn: save a little memory as fetch progresses
X-Git-Tag: v2.2.0-rc0~1^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aee7d04c126b48a9871309ec65cecf88781b1d32;p=thirdparty%2Fgit.git

git-svn: save a little memory as fetch progresses

There is no reason to keep entries in the %revs hash after we're
done processing a revision, so allow entries become freed as
processing continues.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
---

diff --git a/perl/Git/SVN/Ra.pm b/perl/Git/SVN/Ra.pm
index e326849c30..5bc5b4e594 100644
--- a/perl/Git/SVN/Ra.pm
+++ b/perl/Git/SVN/Ra.pm
@@ -431,7 +431,7 @@ sub gs_fetch_loop_common {
 
 		my %exists = map { $_->path => $_ } @$gsv;
 		foreach my $r (sort {$a <=> $b} keys %revs) {
-			my ($paths, $logged) = @{$revs{$r}};
+			my ($paths, $logged) = @{delete $revs{$r}};
 
 			foreach my $gs ($self->match_globs(\%exists, $paths,
 			                                   $globs, $r)) {